h&#O      !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~(c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred cairo.Representation of a 2-D affine transformation.The Matrix type represents a 2x2 transformation matrix along with a translation vector. Matrix a1 a2 b1 b2 c1 c2 describes the transformation of a point with coordinates x,y that is defined by  / x' \ = / a1 b1 \ / x \ + / c1 \ \ y' / \ a2 b2 / \ y / \ c2 /or 9 x' = a1 * x + b1 * y + c1 y' = a2 * x + b2 * y + c2   (c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred $%CcairoSpecify how filtering is done.cairo%FIXME: We should find out about this.)cairo?A Cairo region. Represents a set of integer-aligned rectangles.It allows set-theoretical operations like regionUnion and regionIntersect to be performed on them.*cairo5Used as the return value for regionContainsRectangle..cairoA data structure for holding a rectangle with integer coordinates.4cairo A Cairo path.A path is a sequence of drawing operations that are accumulated until  is called. Using a path is particularly useful when drawing lines with special join styles and .:cairoSpecifies how to render text.;cairo'Specifies whether to hint font metrics.Hinting font metrics means quantizing them so that they are integer values in device space. Doing this improves the consistency of letter and line spacing, however it also means that text will be laid out differently at different zoom factors. <Hint metrics in the default manner for the font backend and target device=Do not hint font metrics>Hint font metrics?cairo5Specifies the type of hinting to do on font outlines.Hinting is the process of fitting outlines to the pixel grid in order to improve the appearance of the result. Since hinting outlines involves distorting them, it also reduces the faithfulness to the original outline shapes. Not all of the outline hinting styles are supported by all font backends. @Use the default hint style for for font backend and target deviceADo not hint outlinesBHint outlines slightly to improve contrast while retaining good fidelity to the original shapes.CHint outlines with medium strength giving a compromise between fidelity to the original shapes and contrastD"Hint outlines to maximize contrastEcairoThe subpixel order specifies the order of color elements within each pixel on the display device when rendering with an antialiasing mode of s. FUse the default subpixel order for for the target deviceGSubpixel elements are arranged horizontally with red at the leftHSubpixel elements are arranged horizontally with blue at the leftISubpixel elements are arranged vertically with red at the topJSubpixel elements are arranged vertically with blue at the topKcairoSpecify font weight.NcairoSpecify font slant.Rcairo$Result of querying the font extents.YcairoSpecify the extents of a text.dcairoSpecify how lines join.lcairoSpecify how paths are filled.For both fill rules, whether or not a point is included in the fill is determined by taking a ray from that point to infinity and looking at intersections with the path. The ray can be in any direction, as long as it doesn't pass through the end point of a segment or have a tricky intersection such as intersecting tangent to the path. (Note that filling is not actually implemented in this way. This is just a description of the rule that is applied.) mIf the path crosses the ray from left-to-right, counts +1. If the path crosses the ray from right to left, counts -1. (Left and right are determined from the perspective of looking along the ray from the starting point.) If the total count is non-zero, the point will be filled.nCounts the total number of intersections, without regard to the orientation of the contour. If the total number of intersections is odd, the point will be filled.ocairoSpecifies the type of antialiasing to do when rendering text or shapes pUse the default antialiasing for the subsystem and target device.qUse a bilevel alpha mask.rPerform single-color antialiasing (using shades of gray for black text on a white background, for example).sPerform antialiasing by taking advantage of the order of subpixel elements on devices such as LCD panels.wcairo0Composition operator for all drawing operations.cairo Cairo status. is used to indicate errors that can occur when using Cairo. In some cases it is returned directly by functions. When using , the last error, if any, is stored in the monad and can be retrieved with .cairoPatterns can be simple solid colors, various kinds of gradients or bitmaps. The current pattern for a Render context is used by the stroke, fill and paint operations. These operations composite the current pattern with the target surface using the currently selected w.cairoThe medium to draw on.cairoSpecify line endings. i5Start(stop) the line exactly at the start(end) point.jUse a round ending, the center of the circle is the end point.kUse squared ending, the center of the square is the end point !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~(c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportableNone N (c) Paolo Martini 2005BSD-style (see doc/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred  (c) Duncan Coutts 2007BSD-style (see doc/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred ! (c) Paolo Martini 2005BSD-style (see doc/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred "5 (c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred " (c) Paolo Martini 2005BSD-style (see doc/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred #a(c) Paolo Martini 2005BSD-style (see doc/COPYRIGHT)p.martini@neuralnoise.com experimentalportableNone #(c) Hamish Mackenzie 2013BSD-style (see doc/COPYRIGHT) experimentalportable Safe-Inferred $.(c) Paolo Martini 2005BSD-style (see doc/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred %m(c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred &8(c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred &(c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred '<(c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred ((c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred )(c) Paolo Martini 2005BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred +cairoThe Render monad. All drawing operations take place in a Render context. You can obtain a Render context for a  using  renderWith.$#"! %(&')*-+,.321/0459867:;><=?DCB@AEJIHFGKLMNQOPRXWVUSTY`_^]\Z[abcdgefhkijlmnovutsrpqw~}|{zxy(c) Paolo Martini 2005, (c) Abraham Egnor 2004, (c) Aetion Technologies LLC 2004BSD-style (see cairo/COPYRIGHT)p.martini@neuralnoise.com experimentalportable Safe-Inferred  cairo4An array that stores the raw pixel data of an image .cairoCreates a new Render context with all graphics state parameters set to default values and with the given surface as a target surface. The target surface should be constructed with a backend-specific function such as - (or any other withSurface variant).cairoMakes a copy of the current state and saves it on an internal stack of saved states. When < is called, the saved state is restored. Multiple calls to  and  can be nested; each call to . restores the state from the matching paired .cairo3Restores to the state saved by a preceding call to 8 and removes that state from the stack of saved states.cairo"Ask for the status of the current  monad.cairoSets the current line cap style within the cairo context. See h for details about how the available line cap styles are drawn.As with the other stroke parameters, the current line cap style is examined by , , and  strokeToPath9, but does not have any effect during path construction.cairo+Gets the current line cap style, as set by .cairo?Sets the current line join style within the cairo context. See d for details about how the available line join styles are drawn.As with the other stroke parameters, the current line join style is examined by , , and  strokeToPath9, but does not have any effect during path construction.cairo,Gets the current line join style, as set by .cairoSets the current line width within the cairo context. The line width specifies the diameter of a pen that is circular in user-space.As with the other stroke parameters, the current line cap style is examined by , , and  strokeToPath9, but does not have any effect during path construction.cairo'Gets the current line width, as set by .cairocairo(Gets the current miter limit, as set by .cairoSets the compositing operator to be used for all drawing operations. See w for details on the semantics of each available compositing operator.cairo:Gets the current compositing operator for a cairo context.cairoSets the tolerance used when converting paths into trapezoids. Curved segments of the path will be subdivided until the maximum deviation between the original path and the polygonal approximation is less than tolerance. The default value is 0.1. A larger value will give better performance, a smaller value, better appearance. (Reducing the value from the default value of 0.1 is unlikely to improve appearance significantly.)cairo,Gets the current tolerance value, as set by .cairoEstablishes a new clip region by intersecting the current clip region with the current path as it would be filled by . and according to the current fill rule (see ).After :, the current path will be cleared from the cairo context.The current clip region affects all drawing operations by effectively masking out any changes to the surface that are outside the current clip region.Calling  can only make the clip region smaller, never larger. But the current clip is part of the graphics state, so a temporary restriction of the clip region can be achieved by calling  within a / pair. The only other means of increasing the size of the clip region is .cairoEstablishes a new clip region by intersecting the current clip region with the current path as it would be filled by . and according to the current fill rule (see ).Unlike , cairoClipPreserve preserves the path within the cairo context.The current clip region affects all drawing operations by effectively masking out any changes to the surface that are outside the current clip region.Calling  can only make the clip region smaller, never larger. But the current clip is part of the graphics state, so a temporary restriction of the clip region can be achieved by calling  within a / pair. The only other means of increasing the size of the clip region is .cairoReset the current clip region to its original, unrestricted state. That is, set the clip region to an infinitely large shape containing the target surface. Equivalently, if infinity is too hard to grasp, one can imagine the clip region being reset to the exact bounds of the target surface.4Note that code meant to be reusable should not call  as it will cause results unexpected by higher-level code which calls . Consider using  and  around  as a more robust means of temporarily restricting the clip region.cairoComputes a bounding box in user coordinates covering the area inside the current clip.cairoA drawing operator that fills the current path according to the current fill rule, (each sub-path is implicitly closed before being filled). After :, the current path will be cleared from the cairo context.See  and .cairoA drawing operator that fills the current path according to the current fill rule, (each sub-path is implicitly closed before being filled). Unlike , - preserves the path within the cairo context.See  and .cairocairocairoA drawing operator that paints the current source using the alpha channel of pattern as a mask. (Opaque areas of mask are painted with the source, transparent areas are not painted.)cairoA drawing operator that paints the current source using the alpha channel of surface as a mask. (Opaque areas of surface are painted with the source, transparent areas are not painted.)cairoA drawing operator that paints the current source everywhere within the current clip region.cairoA drawing operator that paints the current source everywhere within the current clip region using a mask of constant alpha value alpha. The effect is similar to 5, but the drawing is faded out using the alpha value.cairoA drawing operator that strokes the current path according to the current line width, line join, line cap, and dash settings. After issuing -, the current path will be cleared from the  monad.See , , , , and .cairoA drawing operator that strokes the current path according to the current line width, line join, line cap, and dash settings. Unlike ,  preserves the path within the  monad.See , , , , and .cairocairocairocairocairoGets the current point of the current path, which is conceptually the final point reached by the path so far.The current point is returned in the user-space coordinate system. If there is no defined current point then x and y will both be set to 0.0.Most path construction functions alter the current point. See the following for details on how they affect the current point: , , , , , , , , , ,  strokeToPath.cairoClears the current path. After this call there will be no current point.cairoAdds a line segment to the path from the current point to the beginning of the current subpath, (the most recent point passed to ), and closes this subpath.The behavior of ! is distinct from simply calling  with the equivalent coordinate in the case of stroking. When a closed subpath is stroked, there are no caps on the ends of the subpath. Instead, their is a line join connecting the final and initial segments of the subpath.cairoAdds a circular arc of the given radius to the current path. The arc is centered at (xc, yc ), begins at angle1? and proceeds in the direction of increasing angles to end at angle2. If angle2 is less than angle1( it will be progressively increased by 2*pi until it is greater than angle1.If there is a current point, an initial line segment will be added to the path to connect the current point to the beginning of the arc.Angles are measured in radians. An angle of 0 is in the direction of the positive X axis (in user-space). An angle of pi/2 radians (90 degrees) is in the direction of the positive Y axis (in user-space). Angles increase in the direction from the positive X axis toward the positive Y axis. So with the default transformation matrix, angles increase in a clockwise direction.)(To convert from degrees to radians, use degrees * (pi / 180).)This function gives the arc in the direction of increasing angles; see 6 to get the arc in the direction of decreasing angles.The arc is circular in user-space. To achieve an elliptical arc, you can scale the current transformation matrix by different amounts in the X and Y directions. For example, to draw an ellipse in the box given by x, y, width, height: save translate (x + width / 2) (y + height / 2) scale (1 / (height / 2.)) (1 / (width / 2)) arc 0 0 1 0 (2 * pi) restorecairoAdds a circular arc of the given radius to the current path. The arc is centered at (xc, yc ), begins at angle1? and proceeds in the direction of decreasing angles to end at angle2. If angle2 is greater than angle1* it will be progressively decreased by 2*pi until it is greater than angle1.See  for more details. This function differs only in the direction of the arc between the two angles.cairoAdds a cubic Bezier spline to the path from the current point to position (x3, y3$) in user-space coordinates, using (x1, y1) and (x2, y2) as the control points. After this call the current point will be (x3, y3).cairoCreates a copy of the current path and returns it to the user.cairoGets a flattened copy of the current path and returns it to the user.This function is like copyPath except that any curves in the path will be approximated with piecewise-linear approximations, accurate to within the current tolerance value. That is, any path elements created by curveTo or relCurveTo will be replaced by a series of lineTo elements.cairo&Append the path onto the current path.The path may be either the return value from copyPath or copyPathFlat or it may be constructed manually.cairocairocairocairocairoCreates a new  corresponding to an opaque color. The color components are floating point numbers in the range 0 to 1. If the values passed in are outside that range, they will be clamped.*For example to create a solid red pattern: %withRBGPattern 1 0 0 $ do ... ...cairoCreates a new  corresponding to a translucent color. The color components are floating point numbers in the range 0 to 1. If the values passed in are outside that range, they will be clamped.>For example to create a solid red pattern at 50% transparency: )withRBGPattern 1 0 0 0.5 $ do ... ...cairo Create a new  for the given surface.cairoPop the current group from the group stack and use it as a pattern. The group should be populated first by calling  or 5 and doing some drawing operations. This also calls  to balance the  called in .cairoCreate a new linear gradient  along the line defined by (x0, y0) and (x1, y1). Before using the gradient pattern, a number of color stops should be defined using  and .Note: The coordinates here are in pattern space. For a new pattern, pattern space is identical to user space, but the relationship between the spaces can be changed with .cairoCreates a new radial gradient % between the two circles defined by (x0, y0, radius0) and (x1, y1, radius0). Before using the gradient pattern, a number of color stops should be defined using  or .Note: The coordinates here are in pattern space. For a new pattern, pattern space is identical to user space, but the relationship between the spaces can be changed with .cairoAdds an opaque color stop to a gradient pattern. The offset specifies the location along the gradient's control vector. For example, a linear gradient's control vector is from (x0,y0) to (x1,y1) while a radial gradient's control vector is from any point on the start circle to the corresponding point on the end circle.-The color is specified in the same way as in .Note: If the pattern is not a gradient pattern, (eg. a linear or radial pattern), then the pattern will be put into an error status with a status of .cairoAdds a translucent color stop to a gradient pattern. The offset specifies the location along the gradient's control vector. For example, a linear gradient's control vector is from (x0,y0) to (x1,y1) while a radial gradient's control vector is from any point on the start circle to the corresponding point on the end circle.;The color is specified in the same way as in setSourceRGBA.Note: If the pattern is not a gradient pattern, (eg. a linear or radial pattern), then the pattern will be put into an error status with a status of .cairoSets the pattern's transformation matrix to matrix. This matrix is a transformation from user space to pattern space.When a pattern is first created it always has the identity matrix for its transformation matrix, which means that pattern space is initially identical to user space.Important: Please note that the direction of this transformation matrix is from user space to pattern space. This means that if you imagine the flow from a pattern to user space (and on to device space), then coordinates in that flow will be transformed by the inverse of the pattern matrix.Also, please note the discussion of the user-space locking semantics of .cairo(Get the pattern's transformation matrix.cairocairocairocairocairoCreate a new mesh pattern.Mesh patterns are tensor-product patch meshes (type 7 shadings in PDF). Mesh patterns may also be used to create other types of shadings that are special cases of tensor-product patch meshes such as Coons patch meshes (type 6 shading in PDF) and Gouraud-shaded triangle meshes (type 4 and 5 shadings in PDF). Refer to  https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-pattern-create-mesh for a more detailed explanation of their usage, as this library merely provides a wrapper around the underlying C API.cairoA convenience method that adds a patch to the mesh pattern in a single call.It translates the provided path into calls to meshPatternMoveTo, meshPatternLineTo, and meshPatternCurveTo, as appropriate. The control points are set using meshPatternSetControlPoint and the corner colors are set using meshPatternSetCornerColorRGB. The above operations are wrapped in calls to At most the first 4 elements of the provided list will be used.cairoas *, but the colors contain an alpha channel.>The corner colors are set using meshPatternSetCornerColorRGBA.cairo Begin a patch in a mesh pattern.Safer, more convenient methods  and  are provided to avoid the begin/end idiom of the procedural language.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-begin-patchcairo9Indicates the end of the current patch in a mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-end-patchcairo>Define the first point of the current patch in a mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-move-tocairoAdds a line to the current patch from the current point to position (x,y) in pattern-space coordinates.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-line-tocairoAdds a cubic Bzier spline to the current patch from the current point to position (x3,y3)& in pattern-space coordinates, using (x1,y1) and (x2,y2) as the control points.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-curve-tocairo8Set an internal control point of the current mesh patch.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-set-control-pointcairoSets the color of a corner of the current patch in a mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-set-corner-color-rgbcairoSets the color of a corner of the current patch in a mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-set-corner-color-rgbacairo?Gets the number of patches specified in the given mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-get-patch-countcairo9Gets path defining a spedified patch from a mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-get-pathcairoGets the control point  point_num of patch  patch_num from a mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-get-control-pointcairo%Gets the color information in corner  corner_num of patch  patch_num from a mesh pattern.qv https://www.cairographics.org/manual/cairo-cairo-pattern-t.html#cairo-mesh-pattern-get-corner-color-rgbacairoModifies the current transformation matrix (CTM) by translating the user-space origin by (tx, ty). This offset is interpreted as a user-space coordinate according to the CTM in place before the new call to . In other words, the translation of the user-space origin takes place after any existing transformation.cairoModifies the current transformation matrix (CTM) by scaling the X and Y user-space axes by sx and sy respectively. The scaling of the axes takes place after any existing transformation of user space.cairoModifies the current transformation matrix (CTM) by rotating the user-space axes by angle radians. The rotation of the axes takes places after any existing transformation of user space. The rotation direction for positive angles is from the positive X axis toward the positive Y axis.cairoModifies the current transformation matrix (CTM) by applying matrix as an additional transformation. The new transformation of user space takes place after any existing transformation.cairoModifies the current transformation matrix (CTM) by setting it equal to matrix.cairo2Gets the current transformation matrix, as set by .cairoResets the current transformation matrix (CTM) by setting it equal to the identity matrix. That is, the user-space and device-space axes will be aligned and one user-space unit will transform to one device-space unit.cairoTransform a coordinate from user space to device space by multiplying the given point by the current transformation matrix (CTM).cairoTransform a distance vector from user space to device space. This function is similar to  except that the translation components of the CTM will be ignored when transforming (dx,dy).cairoTransform a coordinate from device space to user space by multiplying the given point by the inverse of the current transformation matrix (CTM).cairoTransform a distance vector from device space to user space. This function is similar to  except that the translation components of the inverse CTM will be ignored when transforming (dx,dy).cairoSelects a family and style of font from a simplified description as a family name, slant and weight. This function is meant to be used only for applications with simple font needs: Cairo doesn't provide for operations such as listing all available fonts on the system, and it is expected that most applications will need to use a more comprehensive font handling and text layout library in addition to cairo.cairo7Sets the current font matrix to a scale by a factor of size1, replacing any font matrix previously set with  or . This results in a font size of size user space units. (More precisely, this matrix will result in the font's em-square being a size by size square in user space.)cairo Sets the current font matrix to matrix. The font matrix gives a transformation from the design space of the font (in this space, the em-square is 1 unit by 1 unit) to user space. Normally, a simple scale is used (see ), but a more complex font matrix can be used to shear the font or stretch it unequally along the two axes.cairo(Gets the current font matrix, as set by cairoSets a set of custom font rendering options. Rendering options are derived by merging these options with the options derived from underlying surface; if the value in options has a default value (like p+), then the value from the surface is used.cairoA drawing operator that generates the shape from a string of Unicode characters, rendered according to the current font face, font size (font matrix), and font options.This function first computes a set of glyphs for the string of text. The first glyph is placed so that its origin is at the current point. The origin of each subsequent glyph is offset from that of the previous glyph by the advance values of the previous glyph.After this call the current point is moved to the origin of where the next glyph would be placed in this same progression. That is, the current point will be at the origin of the final glyph offset by its advance values. This allows for easy display of a single logical string with multiple calls to . NOTE: The  function call is part of what the cairo designers call the "toy" text API. It is convenient for short demos and simple programs, but it is not expected to be adequate for the most serious of text-using applications.cairo6Gets the font extents for the currently selected font.cairoGets the extents for a string of text. The extents describe a user-space rectangle that encloses the "inked" portion of the text, (as it would be drawn by ). Additionally, the _ and ` values indicate the amount by which the current point would be advanced by .Note that whitespace characters do not directly contribute to the size of the rectangle (] and ^). They do contribute indirectly by changing the position of non-whitespace characters. In particular, trailing whitespace characters are likely to not affect the size of the rectangle, though they will affect the _ and ` values.cairoAllocates a new font options object with all options initialized to default values.cairoAllocates a new font options object copying the option values from original.cairo Merges non-default options from other into options, replacing existing values. This operation can be thought of as somewhat similar to compositing other onto options with the operation of  OperationOver.cairoCompute a hash for the font options object; this value will be useful when storing an object containing a : in a hash table.cairo/Compares two font options objects for equality.cairoSets the antiliasing mode for the font options object. This specifies the type of antialiasing to do when rendering text.cairo6Gets the antialising mode for the font options object.cairoSets the subpixel order for the font options object. The subpixel order specifies the order of color elements within each pixel on the display device when rendering with an antialiasing mode of s. See the documentation for E for full details.cairoGets the subpixel order for the font options object. See the documentation for E for full details.cairoSets the hint style for font outlines for the font options object. This controls whether to fit font outlines to the pixel grid, and if so, whether to optimize for fidelity or contrast. See the documentation for ? for full details.cairoGets the hint style for font outlines for the font options object. See the documentation for ? for full details.cairoSets the metrics hinting mode for the font options object. This controls whether metrics are quantized to integer values in device units. See the documentation for ; for full details.cairoGets the metrics hinting mode for the font options object. See the documentation for ; for full details.cairoCreate a temporary surface that is as compatible as possible with an existing surface. The new surface will use the same backend as other unless that is not possible for some reason.cairoLike  but creates a Surface that is managed by the Haskell memory manager rather than only being temporaily allocated. This is more flexible and allows you to create surfaces that persist, which can be very useful, for example to cache static elements in an animation.However you should be careful because surfaces can be expensive resources and the Haskell memory manager cannot guarantee when it will release them. You can manually release the resources used by a surface with .cairoCreate a temporary surface that is compatible with the current target surface (like a combination of  and ).This is useful for drawing to a temporary surface and then compositing it into the main suface. For example, the following code draws to a temporary surface and then uses that as a mask: renderWithSimilarSurface ContentAlpha 200 200 $ \tmpSurface -> do renderWith tmpSurface $ do ... -- draw onto the temporary surface -- use the temporary surface as a mask, filling it with the -- current source which in this example is transparent red. setSourceRGBA 1 0 0 0.5 setOperator Operator{something} -- think of something clever to do maskSurface tmpSurface 0 0)cairoThis function finishes the surface and drops all references to external resources. For example, for the Xlib backend it means that cairo will no longer access the drawable, which can be freed. After calling  the only valid operations on a surface are getting and setting user data and referencing and destroying it. Further drawing to the surface will not affect the surface but will instead trigger a  error.When the last call to surfaceDestroy9 decreases the reference count to zero, cairo will call  if it hasn't been called already, before freeing the resources associated with the surface.cairoDo any pending drawing for the surface and also restore any temporary modification's cairo has made to the surface's state. This function must be called before switching from drawing on the surface with cairo to drawing on it directly with native APIs. If the surface doesn't support direct access, then this function does nothing.cairoRetrieves the default font rendering options for the surface. This allows display surfaces to report the correct subpixel order for rendering on them, print surfaces to disable hinting of metrics and so forth. The result can then be used with scaledFontCreate.cairoTells cairo that drawing has been done to surface using means other than cairo, and that cairo should reread any cached areas. Note that you must call  before doing such drawing.cairoLike , but drawing has been done only to the specified rectangle, so that cairo can retain cached contents for other parts of the surface.cairoSets an offset that is added to the device coordinates determined by the CTM when drawing to surface. One use case for this function is when we want to create a  that redirects drawing for a portion of an onscreen surface to an offscreen surface in a way that is completely invisible to the user of the cairo API. Setting a transformation via 3 isn't sufficient to do this, since functions like  will expose the hidden offset.Note that the offset only affects drawing to the surface, not using the surface in a surface pattern.cairoThis function provides a stride value that will respect all alignment requirements of the accelerated image-rendering code within cairo.cairoCreates an image surface of the specified format and dimensions. The initial contents of the surface is undefined; you must explicitely clear the buffer, using, for example,  and  if you want it cleared.cairoLike  but creates a Surface that is managed by the Haskell memory manager rather than only being temporaily allocated. This is more flexible and allows you to create surfaces that persist, which can be very useful, for example to cache static elements in an animation.However you should be careful because surfaces can be expensive resources and the Haskell memory manager cannot guarantee when it will release them. You can manually release the resources used by a surface with .cairoLike ? but creating a surface to target external data pointed to by .cairoLike ? but creating a surface to target external data pointed to by .cairo-Get the width of the image surface in pixels.cairo.Get the height of the image surface in pixels.cairoGet the number of bytes from the start of one row to the start of the next. If the image data contains no padding, then this is equal to the pixel depth * the width.cairoGet the format of the surface.cairoReturn a ByteString of the image data for a surface. In order to remain safe the returned ByteString is a copy of the data. This is a little slower than returning a pointer into the image surface object itself, but much safercairo.Retrieve the internal array of raw image data.Image data in an image surface is stored in memory in uncompressed, packed format. Rows in the image are stored top to bottom, and in each row pixels are stored from left to right. There may be padding at the end of a row. The value returned by / indicates the number of bytes between rows.The returned array is a flat representation of a three dimensional array: x-coordiante, y-coordinate and several channels for each color. The format depends on the  of the surface:: each pixel is 32 bits with alpha in the upper 8 bits, followed by 8 bits for red, green and blue. Pre-multiplied alpha is used. (That is, 50% transparent red is 0x80800000, not 0x80ff0000.) : each pixel is 32 bits with the upper 8 bits being unused, followed by 8 bits for red, green and blue.!-: each pixel is 8 bits holding an alpha value": each pixel is one bit where pixels are packed into 32 bit quantities. The ordering depends on the endianes of the platform. On a big-endian machine, the first pixel is in the uppermost bit, on a little-endian machine the first pixel is in the least-significant bit.0To read or write a specific pixel (and assuming  or  ), use the formula: p = y * (rowstride  4) + x for the pixel and force the array to have 32-bit words or integers.Calling this function without explicitly giving it a type will often lead to a compiler error since the type parameter e is underspecified. If this happens the function can be explicitly typed: surData <- (imageSurfaceGetPixels pb :: IO (SurfaceData Int Word32))If modifying an image through Haskell's array interface is not fast enough, it is possible to use  and + which have the same type signatures as  readArray and  writeArray. Note that these are internal functions that might change with GHC.After each write access to the array, you need to inform Cairo about the area that has changed using .The function will return an error if the surface is not an image surface or if  has been called on the surface.cairoCreates a PostScript surface of the specified size in points to be written to filename.Note that the size of individual pages of the PostScript output can vary. See .cairoChanges the size of a PDF surface for the current (and subsequent) pages.This function should only be called before any drawing operations have been performed on the current page. The simplest way to do this is to call this function immediately after creating the surface or immediately after completing a page with either  or .cairoCreates a new image surface and initializes the contents to the given PNG file.cairo-Writes the contents of surface to a new file filename as a PNG image.cairoCreates a PostScript surface of the specified size in points to be written to filename.Note that the size of individual pages of the PostScript output can vary. See .cairoChanges the size of a PostScript surface for the current (and subsequent) pages.This function should only be called before any drawing operations have been performed on the current page. The simplest way to do this is to call this function immediately after creating the surface or immediately after completing a page with either  or .cairoCreates a SVG surface of the specified size in points be written to filename.cairo$Allocates a new empty region object.cairo)Allocates a new region object containing  rectangle.cairoAllocates a new region object containing the union of all given rects.cairo4Allocates a new region object copying the area from original.cairoGets the bounding rectangle of region as a RectanglInt.cairo.Returns the number of rectangles contained in region.cairo Gets the nth rectangle from the region.cairoChecks whether region is empty.cairoChecks whether (x, y) is contained in region.cairoChecks whether  rectangle. is inside, outside or partially contained in region.cairoCompares whether region_a is equivalent to region_b.cairo Translates region by (dx, dy).cairoComputes the intersection of dst with other and places the result in dst.cairoComputes the intersection of dst with  rectangle and places the result in dst.cairo Subtracts other from dst and places the result in dst.cairo Subtracts  rectangle from dst and places the result in dst.cairoComputes the union of dst with other and places the result in dst.cairoComputes the union of dst with  rectangle and places the result in dst.cairo%Computes the exclusive difference of dst with other and places the result in dst . That is, dst5 will be set to contain all areas that are either in dst or in other, but not in both.cairo%Computes the exclusive difference of dst with  rectangle and places the result in dst . That is, dst5 will be set to contain all areas that are either in dst or in  rectangle, but not in bothcairoReturns the version of the cairo library encoded in a single integer.cairoReturns the version of the cairo library as a human-readable string of the form "X.Y.Z".cairo is a mutable array.cairo)the target surface for the Render contextcairored component of colourcairogreen component of colourcairoblue compoment of colourcairored component of colorcairogreen component of colorcairoblue component of colorcairoalpha component of colorcairoa = to be used as the source for subsequent drawing operations.cairo.a surface to be used to set the source patterncairo*user-space X coordinate for surface origincairo*user-space Y coordinate for surface origincairothe new antialiasing modecairodashes a list specifying alternate lengths of on and off portions of the strokecairoan offset into the dash pattern at which the stroke should startcairo a fill rulecairoa line cap stylecairoa line joint stylecairo a line widthcairocairoa compositing operatorcairo1the tolerance, in device units (typically pixels)cairoa cairoa cairo4X coordinate at which to place the origin of surfacecairo4Y coordinate at which to place the origin of surfacecairo3alpha value, between 0 (transparent) and 1 (opaque)cairoxc& - X position of the center of the arccairoyc& - Y position of the center of the arccairoradius - the radius of the arccairoangle1 - the start angle, in radianscairoangle2 - the end angle, in radianscairoxc& - X position of the center of the arccairoyc& - Y position of the center of the arccairoradius - the radius of the arccairoangle1 - the start angle, in radianscairoangle2 - the end angle, in radianscairox1. - the X coordinate of the first control pointcairoy1. - the Y coordinate of the first control pointcairox2/ - the X coordinate of the second control pointcairoy2/ - the Y coordinate of the second control pointcairox3+ - the X coordinate of the end of the curvecairoy3+ - the Y coordinate of the end of the curvecairox. - the X coordinate of the end of the new linecairoy. - the Y coordinate of the end of the new linecairox' - the X coordinate of the new positioncairoy' - the Y coordinate of the new positioncairox; - the X coordinate of the top left corner of the rectanglecairoy; - the Y coordinate of the top left corner of the rectanglecairowidth - the width of the rectanglecairoheight - the height of the rectanglecairocairodx1* - the X offset to the first control pointcairody1* - the Y offset to the first control pointcairodx2+ - the X offset to the second control pointcairody2+ - the Y offset to the second control pointcairodx3' - the X offset to the end of the curvecairody3' - the Y offset to the end of the curvecairodx* - the X offset to the end of the new linecairody* - the Y offset to the end of the new linecairodx - the X offsetcairody - the Y offsetcairothe path to appendcairo rcairo gcairo bcairo rcairo gcairo bcairo acairo x1cairo y1cairo x2cairo y2cairo x1cairo y1cairo r1cairo x2cairo y2cairo r2cairored component of the colorcairogreen component of the colorcairoblue component of the colorcairo(a nested render action using the patterncairored component of colorcairogreen component of colorcairoblue component of colorcairoalpha component of colorcairo(a nested render action using the patterncairo(a nested render action using the patterncairo(a nested render action using the patterncairox0" - x coordinate of the start pointcairoy0" - y coordinate of the start pointcairox1 - x coordinate of the end pointcairoy1 - y coordinate of the end pointcairo(a nested render action using the patterncairocx02 - x coordinate for the center of the start circlecairocy02 - y coordinate for the center of the start circlecairoradius0 - radius of the start cirlecairocx10 - x coordinate for the center of the end circlecairocy10 - y coordinate for the center of the end circlecairoradius1 - radius of the end circlecairo(a nested render action using the patterncairoa cairo#an offset in the range [0.0 .. 1.0]cairored component of colorcairogreen component of colorcairoblue component of colorcairoa cairo#an offset in the range [0.0 .. 1.0]cairored component of colorcairogreen component of colorcairoblue component of colorcairoalpha component of colorcairoa cairoa cairoa cairoa cairoan  enumcairoa cairoa cairoa  typecairoa cairothe  to modifycairo1a path to use as the boundary of the mesh patterncairoa list of control points as (x,y) pairscairo*a list of corner colors, each of the form (r,g,b)cairothe  to modifycairo1a path to use as the boundary of the mesh patterncairoa list of control points as (x,y) pairscairo*a list of corner colors, each of the form  (r,g,b,a)cairothe  to modifycairothe  to modifycairothe  to modifycairothe x coordinate of the pointcairothe y coordinate of the pointcairothe  to modifycairothe x coordinate of the endpointcairothe y coordinate of the endpointcairothe  to modifycairo x1cairo y1cairo x2cairo y2cairo x3cairo y3cairothe  to modifycairo6the number of the control point to modify, from 0 to 3cairothe x coordinate of the control pointcairothe y coordinate of the control pointcairothe  to modifycairo/the number of the corner to modify, from 0 to 3cairothe r component of a colorcairothe g component of a colorcairothe b component of a colorcairothe  to modifycairo/the number of the corner to modify, from 0 to 3cairothe r component of a colorcairothe g component of a colorcairothe b component of a colorcairothe a component of a colorcairothe  to querycairothe  to querycairothe zero-indexed patch numbercairothe  to querycairo  point_numcairo  patch_numcairothe  to querycairo  corner_numcairo  patch_numcairotx) - amount to translate in the X directioncairoty) - amount to translate in the Y directioncairosx# - scale factor for the X dimensioncairosy# - scale factor for the Y dimensioncairoangle - angle (in radians) by which the user-space axes will be rotatedcairomatrix8 - a transformation to be applied to the user-space axescairomatrix: - a transformation matrix from user space to device spacecairoX value of coordinatecairoY value of coordinatecairodx# - X component of a distance vectorcairody# - Y component of a distance vectorcairoX value of coordinatecairoY value of coordinatecairodx# - X component of a distance vectorcairody# - Y component of a distance vectorcairofamily - a font family namecairoslant - the slant for the fontcairoweight - the weight of the fontcairosize) - the new font size, in user space unitscairomatrix - a ; describing a transform to be applied to the current font.cairoa string of textcairoa string of textcairo originalcairo optionscairo othercairoan existing surface used to select the backend of the new surfacecairothe content type for the new surface (color, color+alpha or alpha only)cairo1width of the new surface, (in device-space units)cairo1height of the new surface (in device-space units)cairoan existing surface used to select the backend of the new surfacecairothe content type for the new surface (color, color+alpha or alpha only)cairowidth of the surface, in pixelscairo height of the surface, in pixelscairothe content type for the new surface (color, colour+alpha or alpha only)cairo1width of the new surface, (in device-space units)cairo2height of the new surface, (in device-space units)cairothis action draws on the main surface, possibly making use of the temporary surface (which gets destroyed afterwards).cairoa cairoX coordinate of dirty rectanglecairoY coordinate of dirty rectanglecairowidth of dirty rectanglecairoheight of dirty rectanglecairoa cairo.the offset in the X direction, in device unitscairo.the offset in the Y direction, in device unitscairo)format of pixels in the surface to createcairowidth of the surface, in pixelscairo?the stride (number of bytes necessary to store one line) or -13 if the format is invalid or the width is too largecairo)format of pixels in the surface to createcairowidth of the surface, in pixelscairo height of the surface, in pixelscairoan action that may use the surface. The surface is only valid within in this action.cairo)format of pixels in the surface to createcairowidth of the surface, in pixelscairo height of the surface, in pixelscairopointer to pixel datacairo)format of pixels in the surface to createcairowidth of the surface, in pixelscairo height of the surface, in pixelscairo4size of stride between rows in the surface to createcairoan action that may use the surface. The surface is only valid within this actioncairopointer to pixel datacairo)format of pixels in the surface to createcairowidth of the surface, in pixelscairo height of the surface, in pixelscairo4size of stride between rows in the surface to createcairofilename2 - a filename for the PS output (must be writable)cairo8width of the surface, in points (1 point == 1/72.0 inch)cairo9height of the surface, in points (1 point == 1/72.0 inch)cairoan action that may use the surface. The surface is only valid within in this action.cairoa cairofilename! - the name of a file to write tocairofilename2 - a filename for the PS output (must be writable)cairo8width of the surface, in points (1 point == 1/72.0 inch)cairo9height of the surface, in points (1 point == 1/72.0 inch)cairoan action that may use the surface. The surface is only valid within in this action.cairofilename3 - a filename for the SVG output (must be writable)cairo8width of the surface, in points (1 point == 1/72.0 inch)cairo9height of the surface, in points (1 point == 1/72.0 inch)cairoan action that may use the surface. The surface is only valid within in this action.cairo  rectanglecairo rectscairo originalcairo regioncairo regioncairo regioncairo nthcairo regioncairo regioncairo xcairo ycairo regioncairo  rectanglecairo region_acairo region_bcairo regioncairo dxcairo dycairo dstcairo othercairo dstcairo  rectanglecairo dstcairo othercairo dstcairo  rectanglecairo dstcairo othercairo dstcairo  rectanglecairo dstcairo othercairo dstcairo  rectangle !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~wxyz{|}~opqrstuvlmnhijkdefgcbaYZ[\]^_`RSTUVWXNOPQKLMEFGHIJ?@ABCD;<=>:456789./0123*+,-)%&'( !"#$ !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghiijklmnoopqrstuvwxyz{|}~ AQwx                                   cairo-0.13.8.2-inplaceGraphics.Rendering.CairoGraphics.Rendering.Cairo.MatrixGraphics.Rendering.Cairo.Typesstroke closePathRenderstatus+Graphics.Rendering.Cairo.Internal.Utilities2Graphics.Rendering.Cairo.Internal.Surfaces.Surface.Graphics.Rendering.Cairo.Internal.Surfaces.SVG-Graphics.Rendering.Cairo.Internal.Surfaces.PS.Graphics.Rendering.Cairo.Internal.Surfaces.PNG.Graphics.Rendering.Cairo.Internal.Surfaces.PDF0Graphics.Rendering.Cairo.Internal.Surfaces.Image(Graphics.Rendering.Cairo.Internal.Region3Graphics.Rendering.Cairo.Internal.Fonts.FontOptions9Graphics.Rendering.Cairo.Internal.Drawing.Transformations.Graphics.Rendering.Cairo.Internal.Drawing.Text/Graphics.Rendering.Cairo.Internal.Drawing.Paths2Graphics.Rendering.Cairo.Internal.Drawing.Patterns/Graphics.Rendering.Cairo.Internal.Drawing.Cairo!Graphics.Rendering.Cairo.InternalbaseControl.Monad.IO.ClassliftIO MatrixPtrMatrixidentity translatescalerotatetransformDistancetransformPointscalarMultiplyadjointinvert $fNumMatrix$fStorableMatrix $fShowMatrix $fEqMatrixFilter FilterFast FilterGood FilterBest FilterNearestFilterBilinearFilterGaussianExtend ExtendNone ExtendRepeat ExtendReflect ExtendPadFormatFORMAT_INVALID FormatARGB32 FormatRGB24FormatA8FormatA1FormatRGB16565 FormatRGB30Content ContentColor ContentAlphaContentColorAlphaRegion RegionOverlapRegionOverlapInRegionOverlapOutRegionOverlapPart RectangleIntxywidthheightPath PathElementMoveToLineToCurveTo ClosePath FontOptions HintMetricsHintMetricsDefaultHintMetricsOff HintMetricsOn HintStyleHintStyleDefault HintStyleNoneHintStyleSlightHintStyleMedium HintStyleFull SubpixelOrderSubpixelOrderDefaultSubpixelOrderRgbSubpixelOrderBgrSubpixelOrderVrgbSubpixelOrderVbgr FontWeightFontWeightNormalFontWeightBold FontSlantFontSlantNormalFontSlantItalicFontSlantOblique FontExtentsfontExtentsAscentfontExtentsDescentfontExtentsHeightfontExtentsMaxXadvancefontExtentsMaxYadvance TextExtentstextExtentsXbearingtextExtentsYbearingtextExtentsWidthtextExtentsHeighttextExtentsXadvancetextExtentsYadvanceGlyphFontFace ScaledFontLineJoin LineJoinMiter LineJoinRound LineJoinBevelLineCap LineCapButt LineCapRound LineCapSquareFillRuleFillRuleWindingFillRuleEvenOdd AntialiasAntialiasDefault AntialiasNone AntialiasGrayAntialiasSubpixel AntialiasFast AntialiasGood AntialiasBestOperator OperatorClearOperatorSource OperatorOver OperatorIn OperatorOut OperatorAtop OperatorDestOperatorDestOverOperatorDestInOperatorDestOutOperatorDestAtop OperatorXor OperatorAddOperatorSaturateOperatorMultiplyOperatorScreenOperatorOverlayOperatorDarkenOperatorLightenOperatorColorDodgeOperatorColorBurnOperatorHardLightOperatorSoftLightOperatorDifferenceOperatorExclusionOperatorHslHueOperatorHslSaturationOperatorHslColorOperatorHslLuminosityStatus StatusSuccessStatusNoMemoryStatusInvalidRestoreStatusInvalidPopGroupStatusNoCurrentPointStatusInvalidMatrixStatusInvalidStatusStatusNullPointerStatusInvalidStringStatusInvalidPathDataStatusReadErrorStatusWriteErrorStatusSurfaceFinishedStatusSurfaceTypeMismatchStatusPatternTypeMismatchStatusInvalidContentStatusInvalidFormatStatusInvalidVisualStatusFileNotFoundStatusInvalidDashStatusInvalidDscCommentStatusInvalidIndexStatusClipNotRepresentableStatusTempFileErrorStatusInvalidStrideStatusFontTypeMismatchStatusUserFontImmutableStatusUserFontErrorStatusNegativeCountStatusInvalidClustersStatusInvalidSlantStatusInvalidWeightStatusInvalidSizeStatusUserFontNotImplementedStatusDeviceTypeMismatchStatusDeviceErrorStatusInvalidMeshConstructionStatusDeviceFinishedStatusJbig2GlobalMissingStatusPngErrorStatusFreetypeErrorStatusWin32GdiErrorStatusTagErrorStatusLastStatus PatternTypePatternTypeSolidPatternTypeSurfacePatternTypeLinearPatternTypeRadialPatternTypeMeshPatternTypeRasterSourcePattern SurfaceTypeSurfaceTypeImageSurfaceTypePdf SurfaceTypePsSurfaceTypeXlibSurfaceTypeXcbSurfaceTypeGlitzSurfaceTypeQuartzSurfaceTypeWin32SurfaceTypeBeosSurfaceTypeDirectfbSurfaceTypeSvgSurfaceTypeOs2SurfaceTypeWin32PrintingSurfaceTypeQuartzImageSurfaceTypeScript SurfaceTypeQtSurfaceTypeRecording SurfaceTypeVg SurfaceTypeGlSurfaceTypeDrmSurfaceTypeTeeSurfaceTypeXmlSurfaceTypeSkiaSurfaceTypeSubsurfaceSurfaceTypeCoglSurface CairoStringimageSurfaceCreateFromPNG SurfaceData renderWithsaverestorewithTargetSurface pushGrouppushGroupWithContentpopGroupToSource setSourceRGB setSourceRGBA setSourcesetSourceSurface getSource setAntialiassetDash setFillRule getFillRule setLineCap getLineCap setLineJoin getLineJoin setLineWidth getLineWidth setMiterLimit getMiterLimit setOperator getOperator setTolerance getToleranceclip clipPreserve resetClip clipExtentsfill fillPreserve fillExtentsinFillmask maskSurfacepaintpaintWithAlphastrokePreserve strokeExtentsinStrokecopyPageshowPagegetCurrentPointnewPatharc arcNegativecurveTolineTomoveTo rectangletextPath relCurveTo relLineTo relMoveTocopyPath copyPathFlat appendPath pathExtentscreateRGBPatterncreateRGBAPatterncreateLinearPatterncreateRadialPatternwithRGBPatternwithRGBAPatternwithPatternForSurfacewithGroupPatternwithLinearPatternwithRadialPatternpatternAddColorStopRGBpatternAddColorStopRGBApatternSetMatrixpatternGetMatrixpatternSetExtendpatternGetExtendpatternSetFilterpatternGetFiltercreateMeshPatternmeshPatternAddPatchRGBmeshPatternAddPatchRGBAmeshPatternBeginPatchmeshPatternEndPatchmeshPatternMoveTomeshPatternLineTomeshPatternCurveTomeshPatternSetControlPointmeshPatternSetCornerColorRGBmeshPatternSetCornerColorRGBAmeshPatternGetPatchCountmeshPatternGetPathmeshPatternGetControlPointmeshPatternGetCornerColorRGBA transform setMatrix getMatrixidentityMatrix userToDeviceuserToDeviceDistance deviceToUserdeviceToUserDistanceselectFontFace setFontSize setFontMatrix getFontMatrixsetFontOptionsshowText fontExtents textExtentsfontOptionsCreatefontOptionsCopyfontOptionsMergefontOptionsHashfontOptionsEqualfontOptionsSetAntialiasfontOptionsGetAntialiasfontOptionsSetSubpixelOrderfontOptionsGetSubpixelOrderfontOptionsSetHintStylefontOptionsGetHintStylefontOptionsSetHintMetricsfontOptionsGetHintMetricswithSimilarSurfacecreateSimilarSurfacerenderWithSimilarSurface surfaceFinish surfaceFlushsurfaceGetFontOptionssurfaceMarkDirtysurfaceMarkDirtyRectanglesurfaceSetDeviceOffsetformatStrideForWidthwithImageSurfacecreateImageSurfacewithImageSurfaceForDatacreateImageSurfaceForDataimageSurfaceGetWidthimageSurfaceGetHeightimageSurfaceGetStrideimageSurfaceGetFormatimageSurfaceGetDataimageSurfaceGetPixelswithPDFSurfacepdfSurfaceSetSizewithImageSurfaceFromPNGsurfaceWriteToPNG withPSSurfacepsSurfaceSetSizewithSVGSurface regionCreateregionCreateRectangleregionCreateRectangles regionCopyregionGetExtentsregionNumRectanglesregionGetRectangle regionIsEmptyregionContainsPointregionContainsRectangle regionEqualregionTranslateregionIntersectregionIntersectRectangleregionSubtractregionSubtractRectangle regionUnionregionUnionRectangle regionXorregionXorRectangleversion versionString$fMArraySurfaceDataeIO $fEnumStatusFontExtentsPtrTextExtentsPtrCairo PixelDataunCairo withSurface mkSurface manageSurface withPattern mkPattern clonePattern unScaledFont unFontFaceunGlyphwithFontOptions mkFontOptions withRegionmkRegioncIntConv cFloatConv cFromBoolcToBoolcToEnum cFromEnum peekFloatConv withFloatConv peekIntConv withUTFStringversionString'_ version'_statusToString'_statusToStringsurfaceStatus'_surfaceSetDeviceOffset'_surfaceReference'_surfaceMarkDirtyRectangle'_surfaceMarkDirty'_surfaceGetContent'_surfaceGetFontOptions'_surfaceFlush'_surfaceFinish'_surfaceDestroy'_surfaceCreateSimilar'_surfaceCreateSimilarsurfaceDestroysurfaceGetContentsurfaceReference surfaceStatussvgSurfaceCreate'_svgSurfaceCreatepsSurfaceSetSize'_psSurfaceCreate'_psSurfaceCreatesurfaceWriteToPNG'_#cairo_image_surface_create_from_pngpdfSurfaceSetSize'_pdfSurfaceCreate'_pdfSurfaceCreateformatStrideForWidth'_imageSurfaceGetData'_imageSurfaceGetFormat'_imageSurfaceGetStride'_imageSurfaceGetHeight'_imageSurfaceGetWidth'_imageSurfaceCreate'_imageSurfaceCreateForData'_imageSurfaceCreateForDataimageSurfaceCreateregionXorRectangle'_ regionXor'_regionUnionRectangle'_ regionUnion'_regionSubtractRectangle'_regionSubtract'_regionIntersectRectangle'_regionIntersect'_regionTranslate'_ regionEqual'_regionContainsRectangle'_regionContainsPoint'_regionIsEmpty'_regionGetRectangle'_regionNumRectangles'_regionGetExtents'_regionStatus'_regionReference'_regionDestroy'_ regionCopy'_regionCreateRectangle'_regionCreate'_cairo_region_create_rectangles regionDestroyregionReference regionStatusfontOptionsGetHintMetrics'_fontOptionsSetHintMetrics'_fontOptionsGetHintStyle'_fontOptionsSetHintStyle'_fontOptionsGetSubpixelOrder'_fontOptionsSetSubpixelOrder'_fontOptionsGetAntialias'_fontOptionsSetAntialias'_fontOptionsEqual'_fontOptionsHash'_fontOptionsMerge'_fontOptionsStatus'_fontOptionsDestroy'_fontOptionsCopy'_fontOptionsCreate'_fontOptionsDestroyfontOptionsStatusdeviceToUserDistance'_deviceToUser'_userToDeviceDistance'_userToDevice'_identityMatrix'_ getMatrix'_ setMatrix'_ transform'_rotate'_scale'_ translate'_cairo_text_extents fontExtents'_cairo_show_textsetFontOptions'_getFontMatrix'_setFontMatrix'_ setFontSize'_cairo_select_font_facePathDataRecordPathPointRecordPathHeaderRecordPathDataRecordType PathClosePath PathCurveTo PathLineTo PathMoveToCPath pathExtents'_ pathDestroy'_ appendPathC'_copyPathFlatC'_ copyPathC'_ relMoveTo'_ relLineTo'_ relCurveTo'_cairo_text_path rectangle'_moveTo'_lineTo'_ curveTo'_ arcNegative'_arc'_ closePath'_ newPath'_getCurrentPoint'_unPath copyPathC copyPathFlatC appendPathC pathDestroy pathToList pathToList' pathToList''getPts pokeRecordconsElemconsRecs mkPathPtr mkDataPtr deallocPathmeshPatternGetCornerColorRGBA'_meshPatternGetControlPoint'_meshPatternGetPathC'_meshPatternGetPatchCount'_meshPatternSetCornerColorRGBA'_meshPatternSetCornerColorRGB'_meshPatternSetControlPoint'_meshPatternCurveTo'_meshPatternLineTo'_meshPatternMoveTo'_meshPatternEndPatch'_meshPatternBeginPatch'_patternCreateMesh'_patternGetMatrix'_patternSetMatrix'_patternGetFilter'_patternSetFilter'_patternGetExtend'_patternSetExtend'_patternGetType'_patternStatus'_patternCreateForSurface'_patternGetRadialCircles'_patternGetLinearPoints'_patternGetColorStopRGBA'_patternGetColorStopCount'_patternAddColorStopRGBA'_patternAddColorStopRGB'_patternCreateRadial'_patternCreateLinear'_patternGetRGBA'_patternCreateRGBA'_patternCreateRGB'_patternCreateRGBpatternCreateRGBApatternGetRGBApatternCreateLinearpatternCreateRadialpatternGetColorStopCountpatternGetColorStopRGBApatternGetLinearPointspatternGetRadialCirclespatternCreateForSurface patternStatuspatternGetTypepatternCreateMeshmeshPatternGetPathCconvertPathElement showPage'_ copyPage'_ inStroke'_strokeExtents'_strokePreserve'_stroke'_paintWithAlpha'_paint'_ maskSurface'_mask'_inFill'_ fillExtents'_fillPreserve'_fill'_ clipExtents'_ resetClip'_clipPreserve'_clip'_getTolerance'_setTolerance'_ getOperator'_ setOperator'_getMiterLimit'_setMiterLimit'_getLineWidth'_setLineWidth'_ getLineJoin'_ setLineJoin'_ getLineCap'_ setLineCap'_ getFillRule'_ setFillRule'_cairo_set_dashgetAntialias'_setAntialias'_ getSource'_setSourceSurface'_ setSource'_setSourceRGBA'_setSourceRGB'_popGroupToSource'_ popGroup'_pushGroupWithContent'_ pushGroup'_ getTarget'_status'_ restore'_save'_ destroy'_ reference'_create'_create referencedestroy getTargetpopGroup getAntialias runRenderbracketRGHC.Realdiv array-0.5.4.0Data.Array.Base unsafeRead unsafeWrite