Module Cairo

Constant ANTIALIAS_BEST: constant int Cairo.ANTIALIAS_BEST
Description: Hint that the backend should render at the highest quality, sacrificing speed if necessary

Constant ANTIALIAS_DEFAULT: constant int Cairo.ANTIALIAS_DEFAULT
Description: Use the default antialiasing for the subsystem and target device

Constant ANTIALIAS_FAST: constant int Cairo.ANTIALIAS_FAST
Description: Hint that the backend should perform some antialiasing but prefer speed over quality

Constant ANTIALIAS_GOOD: constant int Cairo.ANTIALIAS_GOOD
Description: The backend should balance quality against performance

Constant ANTIALIAS_GRAY: constant int Cairo.ANTIALIAS_GRAY
Description: Perform single-color antialiasing (using shades of gray for black text on a white background, for example)

Constant ANTIALIAS_NONE: constant int Cairo.ANTIALIAS_NONE
Description: Use a bilevel alpha mask

Constant ANTIALIAS_SUBPIXEL: constant int Cairo.ANTIALIAS_SUBPIXEL
Description: Perform antialiasing by taking advantage of the order of subpixel elements on devices such as LCD panels

Constant CAIRO_VERSION
Constant CAIRO_VERSION_MAJOR
Constant CAIRO_VERSION_MINOR
Constant CAIRO_VERSION_MICRO
Constant CAIRO_VERSION_STRING: constant int Cairo.CAIRO_VERSION
constant int Cairo.CAIRO_VERSION_MAJOR
constant int Cairo.CAIRO_VERSION_MINOR
constant int Cairo.CAIRO_VERSION_MICRO
constant string Cairo.CAIRO_VERSION_STRING
Description: Compile-time version

Constant COLOR_MODE_COLOR: constant int Cairo.COLOR_MODE_COLOR
Description: Enable rendering color glyphs. If the font contains a color presentation for a glyph, and when supported by the font backend, the glyph will be rendered in color.

Constant COLOR_MODE_DEFAULT: constant int Cairo.COLOR_MODE_DEFAULT
Description: Use the default color mode for font backend and target device

Constant COLOR_MODE_NO_COLOR: constant int Cairo.COLOR_MODE_NO_COLOR
Description: Disable rendering color glyphs. Glyphs are always rendered as outline glyphs.

Constant COLOR_PALETTE_DEFAULT: constant int Cairo.COLOR_PALETTE_DEFAULT
Description: The default color palette index.

Constant CONTENT_ALPHA: constant int Cairo.CONTENT_ALPHA
Description: The surface will hold alpha content only.

Constant CONTENT_COLOR: constant int Cairo.CONTENT_COLOR
Description: The surface will hold color content only.

Constant CONTENT_COLOR_ALPHA: constant int Cairo.CONTENT_COLOR_ALPHA
Description: The surface will hold color and alpha content.

Constant DITHER_BEST: constant int Cairo.DITHER_BEST
Description: Best algorithm available in the backend

Constant DITHER_DEFAULT: constant int Cairo.DITHER_DEFAULT
Description: Default choice at cairo compile time. Currently DITHER_NONE.

Constant DITHER_FAST: constant int Cairo.DITHER_FAST
Description: Fastest dithering algorithm supported by the backend

Constant DITHER_GOOD: constant int Cairo.DITHER_GOOD
Description: An algorithm with smoother dithering than DITHER_FAST

Constant DITHER_NONE: constant int Cairo.DITHER_NONE
Description: No dithering.

Constant EXTEND_NONE: constant int Cairo.EXTEND_NONE
Description: pixels outside of the source pattern are fully transparent

Constant EXTEND_PAD: constant int Cairo.EXTEND_PAD
Description: pixels outside of the pattern copy the closest pixel from the source

Constant EXTEND_REFLECT: constant int Cairo.EXTEND_REFLECT
Description: the pattern is tiled by reflecting at the edges

Constant EXTEND_REPEAT: constant int Cairo.EXTEND_REPEAT
Description: the pattern is tiled by repeating

Constant FILL_RULE_EVEN_ODD: constant int Cairo.FILL_RULE_EVEN_ODD
Description: Counts 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.

Constant FILL_RULE_WINDING: constant int Cairo.FILL_RULE_WINDING
Description: If 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.

Constant FILTER_BEST: constant int Cairo.FILTER_BEST
Description: The highest-quality available, performance may not be suitable for interactive use.

Constant FILTER_BILINEAR: constant int Cairo.FILTER_BILINEAR
Description: Linear interpolation in two dimensions

Constant FILTER_FAST: constant int Cairo.FILTER_FAST
Description: A high-performance filter, with quality similar to FILTER_NEAREST

Constant FILTER_GAUSSIAN: constant int Cairo.FILTER_GAUSSIAN
Description: This filter value is currently unimplemented, and should not be used in current code.

Constant FILTER_GOOD: constant int Cairo.FILTER_GOOD
Description: A reasonable-performance filter, with quality similar to FILTER_BILINEAR

Constant FILTER_NEAREST: constant int Cairo.FILTER_NEAREST
Description: Nearest-neighbor filtering

Constant FONT_SLANT_ITALIC: constant int Cairo.FONT_SLANT_ITALIC
Description: Italic font style

Constant FONT_SLANT_NORMAL: constant int Cairo.FONT_SLANT_NORMAL
Description: Upright font style

Constant FONT_SLANT_OBLIQUE: constant int Cairo.FONT_SLANT_OBLIQUE
Description: Oblique font style

Constant FONT_WEIGHT_BOLD: constant int Cairo.FONT_WEIGHT_BOLD
Description: Bold font weight

Constant FONT_WEIGHT_NORMAL: constant int Cairo.FONT_WEIGHT_NORMAL
Description: Normal font weight

Constant FORMAT_A1: constant int Cairo.FORMAT_A1
Description: each pixel is a 1-bit quantity holding an alpha value. Pixels are packed together into 32-bit quantities. The ordering of the bits matches the endianness 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.

Constant FORMAT_A8: constant int Cairo.FORMAT_A8
Description: each pixel is a 8-bit quantity holding an alpha value.

Constant FORMAT_ARGB32: constant int Cairo.FORMAT_ARGB32
Description: each pixel is a 32-bit quantity, with alpha in the upper 8 bits, then red, then green, then blue. The 32-bit quantities are stored native-endian. Pre-multiplied alpha is used. (That is, 50% transparent red is 0x80800000, not 0x80ff0000.)

Constant FORMAT_INVALID: constant int Cairo.FORMAT_INVALID
Description: no such format exists or is supported.

Constant FORMAT_RGB16_565: constant int Cairo.FORMAT_RGB16_565
Description: each pixel is a 16-bit quantity with red in the upper 5 bits, then green in the middle 6 bits, and blue in the lower 5 bits.

Constant FORMAT_RGB24: constant int Cairo.FORMAT_RGB24
Description: each pixel is a 32-bit quantity, with the upper 8 bits unused. Red, Green, and Blue are stored in the remaining 24 bits in that order.

Constant FORMAT_RGB30: constant int Cairo.FORMAT_RGB30
Description: like RGB24 but with 10bpc.

Constant FORMAT_RGB96F: constant int Cairo.FORMAT_RGB96F
Description: 3 floats, R, G, B.

Constant FORMAT_RGBA128F: constant int Cairo.FORMAT_RGBA128F
Description: 4 floats, R, G, B, A.

Constant HINT_METRICS_DEFAULT: constant int Cairo.HINT_METRICS_DEFAULT
Description: Hint metrics in the default manner for the font backend and target device

Constant HINT_METRICS_OFF: constant int Cairo.HINT_METRICS_OFF
Description: Do not hint font metrics

Constant HINT_METRICS_ON: constant int Cairo.HINT_METRICS_ON
Description: Hint font metrics

Constant HINT_STYLE_DEFAULT: constant int Cairo.HINT_STYLE_DEFAULT
Description: Use the default hint style for font backend and target device

Constant HINT_STYLE_FULL: constant int Cairo.HINT_STYLE_FULL
Description: Hint outlines to maximize contrast

Constant HINT_STYLE_MEDIUM: constant int Cairo.HINT_STYLE_MEDIUM
Description: Hint outlines with medium strength giving a compromise between fidelity to the original shapes and contrast

Constant HINT_STYLE_NONE: constant int Cairo.HINT_STYLE_NONE
Description: Do not hint outlines

Constant HINT_STYLE_SLIGHT: constant int Cairo.HINT_STYLE_SLIGHT
Description: Hint outlines slightly to improve contrast while retaining good fidelity to the original shapes

Constant LINE_CAP_BUTT: constant int Cairo.LINE_CAP_BUTT
Description: start(stop) the line exactly at the start(end) point

Constant LINE_CAP_ROUND: constant int Cairo.LINE_CAP_ROUND
Description: use a round ending, the center of the circle is the end point

Constant LINE_CAP_SQUARE: constant int Cairo.LINE_CAP_SQUARE
Description: use squared ending, the center of the square is the end point

Constant LINE_JOIN_BEVEL: constant int Cairo.LINE_JOIN_BEVEL
Description: use a cut-off join, the join is cut off at half the line width from the joint point

Constant LINE_JOIN_MITER: constant int Cairo.LINE_JOIN_MITER
Description: use a sharp (angled) corner, see Context->set_miter_limit()

Constant LINE_JOIN_ROUND: constant int Cairo.LINE_JOIN_ROUND
Description: use a rounded join, the center of the circle is the joint point

Constant MIME_TYPE_CCITT_FAX: constant string Cairo.MIME_TYPE_CCITT_FAX
Description: Group 3 or Group 4 CCITT facsimile encoding (International Telecommunication Union, Recommendations T.4 and T.6.)

Constant MIME_TYPE_CCITT_FAX_PARAMS: constant string Cairo.MIME_TYPE_CCITT_FAX_PARAMS
Description: Decode parameters for Group 3 or Group 4 CCITT facsimile encoding. See CCITT Fax Images.

Constant MIME_TYPE_EPS: constant string Cairo.MIME_TYPE_EPS
Description: Encapsulated PostScript file. Encapsulated PostScript File Format Specification

Constant MIME_TYPE_EPS_PARAMS: constant string Cairo.MIME_TYPE_EPS_PARAMS
Description: Embedding parameters Encapsulated PostScript data. See Embedding EPS files.

Constant MIME_TYPE_JBIG2: constant string Cairo.MIME_TYPE_JBIG2
Description: Joint Bi-level Image Experts Group image coding standard (ISO/IEC 11544).

Constant MIME_TYPE_JBIG2_GLOBAL: constant string Cairo.MIME_TYPE_JBIG2_GLOBAL
Description: Joint Bi-level Image Experts Group image coding standard (ISO/IEC 11544) global segment.

Constant MIME_TYPE_JBIG2_GLOBAL_ID: constant string Cairo.MIME_TYPE_JBIG2_GLOBAL_ID
Description: An unique identifier shared by a JBIG2 global segment and all JBIG2 images that depend on the global segment.

Constant MIME_TYPE_JP2: constant string Cairo.MIME_TYPE_JP2
Description: The Joint Photographic Experts Group (JPEG) 2000 image coding standard (ISO/IEC 15444-1).

Constant MIME_TYPE_JPEG: constant string Cairo.MIME_TYPE_JPEG
Description: The Joint Photographic Experts Group (JPEG) image coding standard (ISO/IEC 10918-1).

Constant MIME_TYPE_PNG: constant string Cairo.MIME_TYPE_PNG
Description: The Portable Network Graphics image file format (ISO/IEC 15948).

Constant MIME_TYPE_UNIQUE_ID: constant string Cairo.MIME_TYPE_UNIQUE_ID
Description: Unique identifier for a surface (cairo specific MIME type). All surfaces with the same unique identifier will only be embedded once.

Constant MIME_TYPE_URI: constant string Cairo.MIME_TYPE_URI
Description: URI for an image file (unofficial MIME type).

Constant OPERATOR_ADD: constant int Cairo.OPERATOR_ADD
Description: source and destination layers are accumulated

Constant OPERATOR_ATOP: constant int Cairo.OPERATOR_ATOP
Description: draw source on top of destination content and only there

Constant OPERATOR_CLEAR: constant int Cairo.OPERATOR_CLEAR
Description: clear destination layer (bounded)

Constant OPERATOR_COLOR_BURN: constant int Cairo.OPERATOR_COLOR_BURN
Description: darkens the destination color to reflect the source color.

Constant OPERATOR_COLOR_DODGE: constant int Cairo.OPERATOR_COLOR_DODGE
Description: brightens the destination color to reflect the source color.

Constant OPERATOR_DARKEN: constant int Cairo.OPERATOR_DARKEN
Description: replaces the destination with the source if it is darker, otherwise keeps the source.

Constant OPERATOR_DEST: constant int Cairo.OPERATOR_DEST
Description: ignore the source

Constant OPERATOR_DEST_ATOP: constant int Cairo.OPERATOR_DEST_ATOP
Description: leave destination on top of source content and only there (unbounded)

Constant OPERATOR_DEST_IN: constant int Cairo.OPERATOR_DEST_IN
Description: leave destination only where there was source content (unbounded)

Constant OPERATOR_DEST_OUT: constant int Cairo.OPERATOR_DEST_OUT
Description: leave destination only where there was no source content

Constant OPERATOR_DEST_OVER: constant int Cairo.OPERATOR_DEST_OVER
Description: draw destination on top of source

Constant OPERATOR_DIFFERENCE: constant int Cairo.OPERATOR_DIFFERENCE
Description: Takes the difference of the source and destination color.

Constant OPERATOR_EXCLUSION: constant int Cairo.OPERATOR_EXCLUSION
Description: Produces an effect similar to difference, but with lower contrast.

Constant OPERATOR_HARD_LIGHT: constant int Cairo.OPERATOR_HARD_LIGHT
Description: Multiplies or screens, dependent on source color.

Constant OPERATOR_HSL_COLOR: constant int Cairo.OPERATOR_HSL_COLOR
Description: Creates a color with the hue and saturation of the source and the luminosity of the target. This preserves the gray levels of the target and is useful for coloring monochrome images or tinting color images.

Constant OPERATOR_HSL_HUE: constant int Cairo.OPERATOR_HSL_HUE
Description: Creates a color with the hue of the source and the saturation and luminosity of the target.

Constant OPERATOR_HSL_LUMINOSITY: constant int Cairo.OPERATOR_HSL_LUMINOSITY
Description: Creates a color with the luminosity of the source and the hue and saturation of the target. This produces an inverse effect to OPERATOR_HSL_COLOR.

Constant OPERATOR_HSL_SATURATION: constant int Cairo.OPERATOR_HSL_SATURATION
Description: Creates a color with the saturation of the source and the hue and luminosity of the target. Painting with this mode onto a gray area produces no change.

Constant OPERATOR_IN: constant int Cairo.OPERATOR_IN
Description: draw source where there was destination content (unbounded)

Constant OPERATOR_LIGHTEN: constant int Cairo.OPERATOR_LIGHTEN
Description: replaces the destination with the source if it is lighter, otherwise keeps the source.

Constant OPERATOR_MULTIPLY: constant int Cairo.OPERATOR_MULTIPLY
Description: source and destination layers are multiplied. This causes the result to be at least as dark as the darker inputs.

Constant OPERATOR_OUT: constant int Cairo.OPERATOR_OUT
Description: draw source where there was no destination content (unbounded)

Constant OPERATOR_OVER: constant int Cairo.OPERATOR_OVER
Description: draw source layer on top of destination layer (bounded)

Constant OPERATOR_OVERLAY: constant int Cairo.OPERATOR_OVERLAY
Description: multiplies or screens, depending on the lightness of the destination color.

Constant OPERATOR_SATURATE: constant int Cairo.OPERATOR_SATURATE
Description: like over, but assuming source and dest are disjoint geometries

Constant OPERATOR_SCREEN: constant int Cairo.OPERATOR_SCREEN
Description: source and destination are complemented and multiplied. This causes the result to be at least as light as the lighter inputs.

Constant OPERATOR_SOFT_LIGHT: constant int Cairo.OPERATOR_SOFT_LIGHT
Description: Darkens or lightens, dependent on source color.

Constant OPERATOR_SOURCE: constant int Cairo.OPERATOR_SOURCE
Description: replace destination layer (bounded)

Constant OPERATOR_XOR: constant int Cairo.OPERATOR_XOR
Description: source and destination are shown where there is only one of them

Constant PATH_CLOSE_PATH: constant int Cairo.PATH_CLOSE_PATH
Description: A close-path operation

Constant PATH_CURVE_TO: constant int Cairo.PATH_CURVE_TO
Description: A curve-to operation

Constant PATH_LINE_TO: constant int Cairo.PATH_LINE_TO
Description: A line-to operation

Constant PATH_MOVE_TO: constant int Cairo.PATH_MOVE_TO
Description: A move-to operation

Constant PDF_METADATA_AUTHOR: constant int Cairo.PDF_METADATA_AUTHOR
Description: The document author

Constant PDF_METADATA_CREATE_DATE: constant int Cairo.PDF_METADATA_CREATE_DATE
Description: The document creation date

Constant PDF_METADATA_CREATOR: constant int Cairo.PDF_METADATA_CREATOR
Description: The document creator

Constant PDF_METADATA_KEYWORDS: constant int Cairo.PDF_METADATA_KEYWORDS
Description: The document keywords

Constant PDF_METADATA_MOD_DATE: constant int Cairo.PDF_METADATA_MOD_DATE
Description: The document modification date

Constant PDF_METADATA_SUBJECT: constant int Cairo.PDF_METADATA_SUBJECT
Description: The document subject

Constant PDF_METADATA_TITLE: constant int Cairo.PDF_METADATA_TITLE
Description: The document title

Constant PDF_OUTLINE_FLAG_BOLD: constant int Cairo.PDF_OUTLINE_FLAG_BOLD
Description: The outline item is displayed by the viewer in bold text

Constant PDF_OUTLINE_FLAG_ITALIC: constant int Cairo.PDF_OUTLINE_FLAG_ITALIC
Description: The outline item is displayed by the viewer in italic text

Constant PDF_OUTLINE_FLAG_OPEN: constant int Cairo.PDF_OUTLINE_FLAG_OPEN
Description: The outline item defaults to open in the PDF viewer

Constant PDF_OUTLINE_ROOT: constant int Cairo.PDF_OUTLINE_ROOT
Description: The root outline item in PDFSurface->add_outline().

Constant PDF_VERSION_1_4: constant int Cairo.PDF_VERSION_1_4
Description: The version 1.4 of the PDF specification.

Constant PDF_VERSION_1_5: constant int Cairo.PDF_VERSION_1_5
Description: The version 1.5 of the PDF specification.

Constant PDF_VERSION_1_6: constant int Cairo.PDF_VERSION_1_6
Description: The version 1.6 of the PDF specification.

Constant PDF_VERSION_1_7: constant int Cairo.PDF_VERSION_1_7
Description: The version 1.7 of the PDF specification.

Constant PS_LEVEL_2: constant int Cairo.PS_LEVEL_2
Description: The language level 2 of the PostScript specification.

Constant PS_LEVEL_3: constant int Cairo.PS_LEVEL_3
Description: The language level 3 of the PostScript specification.

Constant SCRIPT_MODE_ASCII: constant int Cairo.SCRIPT_MODE_ASCII
Description: the output will be in readable text (default).

Constant SCRIPT_MODE_BINARY: constant int Cairo.SCRIPT_MODE_BINARY
Description: the output will use byte codes.

Constant STATUS_CLIP_NOT_REPRESENTABLE: constant int Cairo.STATUS_CLIP_NOT_REPRESENTABLE
Description: clip region not representable in desired format

Constant STATUS_DEVICE_ERROR: constant int Cairo.STATUS_DEVICE_ERROR
Description: an operation to the device caused an unspecified error

Constant STATUS_DEVICE_FINISHED: constant int Cairo.STATUS_DEVICE_FINISHED
Description: target device has been finished

Constant STATUS_DEVICE_TYPE_MISMATCH: constant int Cairo.STATUS_DEVICE_TYPE_MISMATCH
Description: the device type is not appropriate for the operation

Constant STATUS_DWRITE_ERROR: constant int Cairo.STATUS_DWRITE_ERROR
Description: error occurred in the Windows Direct Write API

Constant STATUS_FILE_NOT_FOUND: constant int Cairo.STATUS_FILE_NOT_FOUND
Description: file not found

Constant STATUS_FONT_TYPE_MISMATCH: constant int Cairo.STATUS_FONT_TYPE_MISMATCH
Description: the font type is not appropriate for the operation

Constant STATUS_FREETYPE_ERROR: constant int Cairo.STATUS_FREETYPE_ERROR
Description: error occurred in libfreetype

Constant STATUS_INVALID_CLUSTERS: constant int Cairo.STATUS_INVALID_CLUSTERS
Description: input clusters do not represent the accompanying text and glyph array

Constant STATUS_INVALID_CONTENT: constant int Cairo.STATUS_INVALID_CONTENT
Description: invalid value for an input content

Constant STATUS_INVALID_DASH: constant int Cairo.STATUS_INVALID_DASH
Description: invalid value for a dash setting

Constant STATUS_INVALID_DSC_COMMENT: constant int Cairo.STATUS_INVALID_DSC_COMMENT
Description: invalid value for a DSC comment

Constant STATUS_INVALID_FORMAT: constant int Cairo.STATUS_INVALID_FORMAT
Description: invalid value for an input format

Constant STATUS_INVALID_INDEX: constant int Cairo.STATUS_INVALID_INDEX
Description: invalid index passed to getter

Constant STATUS_INVALID_MATRIX: constant int Cairo.STATUS_INVALID_MATRIX
Description: invalid matrix (not invertible)

Constant STATUS_INVALID_MESH_CONSTRUCTION: constant int Cairo.STATUS_INVALID_MESH_CONSTRUCTION
Description: a mesh pattern construction operation was used outside of a MeshPattern->begin_patch()/MeshPattern->end_patch() pair

Constant STATUS_INVALID_PATH_DATA: constant int Cairo.STATUS_INVALID_PATH_DATA
Description: input path data not valid

Constant STATUS_INVALID_POP_GROUP: constant int Cairo.STATUS_INVALID_POP_GROUP
Description: no saved group to pop, i.e. Context->pop_group() without matching Context->push_group()

Constant STATUS_INVALID_RESTORE: constant int Cairo.STATUS_INVALID_RESTORE
Description: Context->restore() called without matching Context->save()

Constant STATUS_INVALID_SIZE: constant int Cairo.STATUS_INVALID_SIZE
Description: invalid value (typically too big) for the size of the input (surface, pattern, etc.)

Constant STATUS_INVALID_SLANT: constant int Cairo.STATUS_INVALID_SLANT
Description: invalid value for an input slant

Constant STATUS_INVALID_STATUS: constant int Cairo.STATUS_INVALID_STATUS
Description: invalid value for an input status

Constant STATUS_INVALID_STRIDE: constant int Cairo.STATUS_INVALID_STRIDE
Description: invalid value for stride

Constant STATUS_INVALID_STRING: constant int Cairo.STATUS_INVALID_STRING
Description: input string not valid UTF-8

Constant STATUS_INVALID_VISUAL: constant int Cairo.STATUS_INVALID_VISUAL
Description: invalid value for an input visual

Constant STATUS_INVALID_WEIGHT: constant int Cairo.STATUS_INVALID_WEIGHT
Description: invalid value for an input weight

Constant STATUS_JBIG2_GLOBAL_MISSING: constant int Cairo.STATUS_JBIG2_GLOBAL_MISSING
Description: MIME_TYPE_JBIG2_GLOBAL_ID has been used on at least one image but no image provided MIME_TYPE_JBIG2_GLOBAL

Constant STATUS_LAST_STATUS: constant int Cairo.STATUS_LAST_STATUS
Description: this is a special value indicating the number of status values defined in this enumeration. When using this value, note that the version of cairo at run-time may have additional status values defined than the value of this symbol at compile-time.

Constant STATUS_NEGATIVE_COUNT: constant int Cairo.STATUS_NEGATIVE_COUNT
Description: negative number used where it is not allowed

Constant STATUS_NO_CURRENT_POINT: constant int Cairo.STATUS_NO_CURRENT_POINT
Description: no current point defined

Constant STATUS_NO_MEMORY: constant int Cairo.STATUS_NO_MEMORY
Description: out of memory

Constant STATUS_NULL_POINTER: constant int Cairo.STATUS_NULL_POINTER
Description: NULL pointer

Constant STATUS_PATTERN_TYPE_MISMATCH: constant int Cairo.STATUS_PATTERN_TYPE_MISMATCH
Description: the pattern type is not appropriate for the operation

Constant STATUS_PNG_ERROR: constant int Cairo.STATUS_PNG_ERROR
Description: error occurred in libpng while reading from or writing to a PNG file

Constant STATUS_READ_ERROR: constant int Cairo.STATUS_READ_ERROR
Description: error while reading from input stream

Constant STATUS_SUCCESS: constant int Cairo.STATUS_SUCCESS
Description: no error has occurred

Constant STATUS_SURFACE_FINISHED: constant int Cairo.STATUS_SURFACE_FINISHED
Description: target surface has been finished

Constant STATUS_SURFACE_TYPE_MISMATCH: constant int Cairo.STATUS_SURFACE_TYPE_MISMATCH
Description: the surface type is not appropriate for the operation

Constant STATUS_SVG_FONT_ERROR: constant int Cairo.STATUS_SVG_FONT_ERROR
Description: error occurred in OpenType-SVG font rendering

Constant STATUS_TAG_ERROR: constant int Cairo.STATUS_TAG_ERROR
Description: invalid tag name, attributes, or nesting

Constant STATUS_TEMP_FILE_ERROR: constant int Cairo.STATUS_TEMP_FILE_ERROR
Description: error creating or writing to a temporary file

Constant STATUS_USER_FONT_ERROR: constant int Cairo.STATUS_USER_FONT_ERROR
Description: error occurred in a user-font callback function

Constant STATUS_USER_FONT_IMMUTABLE: constant int Cairo.STATUS_USER_FONT_IMMUTABLE
Description: the user-font is immutable

Constant STATUS_USER_FONT_NOT_IMPLEMENTED: constant int Cairo.STATUS_USER_FONT_NOT_IMPLEMENTED
Description: user-font method not implemented

Constant STATUS_WIN32_GDI_ERROR: constant int Cairo.STATUS_WIN32_GDI_ERROR
Description: error occurred in the Windows Graphics Device Interface

Constant STATUS_WRITE_ERROR: constant int Cairo.STATUS_WRITE_ERROR
Description: error while writing to output stream

Constant SUBPIXEL_ORDER_BGR: constant int Cairo.SUBPIXEL_ORDER_BGR
Description: Subpixel elements are arranged horizontally with blue at the left

Constant SUBPIXEL_ORDER_DEFAULT: constant int Cairo.SUBPIXEL_ORDER_DEFAULT
Description: Use the default subpixel order for for the target device

Constant SUBPIXEL_ORDER_RGB: constant int Cairo.SUBPIXEL_ORDER_RGB
Description: Subpixel elements are arranged horizontally with red at the left

Constant SUBPIXEL_ORDER_VBGR: constant int Cairo.SUBPIXEL_ORDER_VBGR
Description: Subpixel elements are arranged vertically with blue at the top

Constant SUBPIXEL_ORDER_VRGB: constant int Cairo.SUBPIXEL_ORDER_VRGB
Description: Subpixel elements are arranged vertically with red at the top

Constant SVG_UNIT_CM: constant int Cairo.SVG_UNIT_CM
Description: Centimeters (1cm = 96px/2.54).

Constant SVG_UNIT_EM: constant int Cairo.SVG_UNIT_EM
Description: The size of the element's font.

Constant SVG_UNIT_EX: constant int Cairo.SVG_UNIT_EX
Description: The x-height of the element’s font.

Constant SVG_UNIT_IN: constant int Cairo.SVG_UNIT_IN
Description: Inches (1in = 2.54cm = 96px).

Constant SVG_UNIT_MM: constant int Cairo.SVG_UNIT_MM
Description: Millimeters (1mm = 1/10th of 1cm).

Constant SVG_UNIT_PC: constant int Cairo.SVG_UNIT_PC
Description: Picas (1pc = 1/6th of 1in).

Constant SVG_UNIT_PERCENT: constant int Cairo.SVG_UNIT_PERCENT
Description: Percent, a value that is some fraction of another reference value.

Constant SVG_UNIT_PT: constant int Cairo.SVG_UNIT_PT
Description: Points (1pt = 1/72th of 1in).

Constant SVG_UNIT_PX: constant int Cairo.SVG_UNIT_PX
Description: Pixels (1px = 1/96th of 1in).

Constant SVG_UNIT_USER: constant int Cairo.SVG_UNIT_USER
Description: User unit, a value in the current coordinate system. If used in the root element for the initial coordinate systems it corresponds to pixels.

Constant SVG_VERSION_1_1: constant int Cairo.SVG_VERSION_1_1
Description: The version 1.1 of the SVG specification.

Constant SVG_VERSION_1_2: constant int Cairo.SVG_VERSION_1_2
Description: The version 1.2 of the SVG specification.

Constant TAG_CONTENT: constant string Cairo.TAG_CONTENT
Description: Create a content tag.

Constant TAG_CONTENT_REF: constant string Cairo.TAG_CONTENT_REF
Description: Create a content reference tag.

Constant TAG_DEST: constant string Cairo.TAG_DEST
Description: Create a destination for a hyperlink.

Constant TAG_LINK: constant string Cairo.TAG_LINK
Description: Create hyperlink.

Constant TEXT_CLUSTER_FLAG_BACKWARD: constant int Cairo.TEXT_CLUSTER_FLAG_BACKWARD
Description: The clusters in the cluster array map to glyphs in the glyph array from end to start.