DrawingWand class
A DrawingWand is a wand that contains vector drawing methods.
For example you can apply the DrawingWand to a MagickWand using
MagickDrawImage method from MagickWand class.
Create a new DrawingWand object with newDrawingWand.
Dispose of a DrawingWand object with destroyDrawingWand.
Constructors
- DrawingWand.newDrawingWand()
-
NewDrawingWand() returns a drawing wand required for all other methods in
the API.
factory
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clearDrawingWand(
) → void - ClearDrawingWand() clears resources associated with the drawing wand.
-
cloneDrawingWand(
) → DrawingWand - CloneDrawingWand() makes an exact copy of the specified wand.
-
destroyDrawingWand(
) → void - DestroyDrawingWand() disposes the drawing wand.
-
drawAffine(
AffineMatrix affineMatrix) → void - DrawAffine() adjusts the current affine transformation matrix with the specified affine transformation matrix. Note that the current affine transform is adjusted rather than replaced.
-
drawAlpha(
{required double x, required double y, required PaintMethod paintMethod}) → void - DrawAlpha() paints on the image's alpha channel in order to set effected pixels to transparent. The available paint methods are:
-
drawAnnotation(
{required double x, required double y, required String text}) → void - DrawAnnotation() draws text on the image.
-
drawArc(
{required double sx, required double sy, required double ex, required double ey, required double sd, required double ed}) → void - DrawArc() draws an arc falling within a specified bounding rectangle on the image.
-
drawBezier(
List< PointInfo> coordinates) → void - DrawBezier() draws a bezier curve through a set of points on the image.
-
drawCircle(
{required double ox, required double oy, required double px, required double py}) → void - DrawCircle() draws a circle on the image.
-
drawClearException(
) → bool - DrawClearException() clear any exceptions associated with the wand.
-
drawColor(
{required double x, required double y, required PaintMethod paintMethod}) → void - DrawColor() draws color on image using the current fill color, starting at specified position, and using specified paint method. The available paint methods are:
-
drawComment(
String comment) → void - DrawComment() adds a comment to a vector output stream.
-
drawComposite(
{required CompositeOperator compose, required double x, required double y, required double width, required double height, required MagickWand magickWand}) → Future< void> - DrawComposite() composites an image onto the current image, using the specified composition operator, specified position, and at the specified size.
-
drawEllipse(
{required double ox, required double oy, required double rx, required double ry, required double start, required double end}) → void - DrawEllipse() draws an ellipse on the image.
-
drawGetBorderColor(
PixelWand pixelWand) → void - DrawGetBorderColor() returns the border color used for drawing bordered objects.
-
drawGetClipPath(
) → String? - DrawGetClipPath() obtains the current clipping path ID. The value returned must be deallocated by the user when it is no longer needed.
-
drawGetClipRule(
) → FillRule - DrawGetClipRule() returns the current polygon fill rule to be used by the clipping path.
-
drawGetClipUnits(
) → ClipPathUnits - DrawGetClipUnits() returns the interpretation of clip path units.
-
drawGetDensity(
) → String? - DrawGetDensity() obtains the vertical and horizontal resolution.
-
drawGetException(
) → DrawGetExceptionResult - DrawGetException() returns the severity, reason, and description of any error that occurs when using other methods in this API.
-
drawGetExceptionType(
) → ExceptionType -
DrawGetExceptionType() returns the exception type associated with the
wand. If no exception has occurred,
ExceptionType.undefinedis returned. -
drawGetFillColor(
PixelWand pixelWand) → void - DrawGetFillColor() returns the fill color used for drawing filled objects.
-
drawGetFillOpacity(
) → double - DrawGetFillOpacity() returns the alpha used when drawing using the fill color or fill texture. Fully opaque is 1.0.
-
drawGetFillRule(
) → FillRule - DrawGetFillRule() returns the fill rule used while drawing polygons.
-
drawGetFont(
) → String? - DrawGetFont() returns a string specifying the font used when annotating with text.
-
drawGetFontFamily(
) → String? - DrawGetFontFamily() returns the font family to use when annotating with text.
-
drawGetFontResolution(
) → DrawGetFontResolutionResult? - DrawGetFontResolution() gets the image X and Y resolution.
-
drawGetFontSize(
) → double - DrawGetFontSize() returns the font pointsize used when annotating with text.
-
drawGetFontStretch(
) → StretchType - DrawGetFontStretch() returns the font stretch used when annotating with text.
-
drawGetFontStyle(
) → StyleType - DrawGetFontStyle() returns the font style used when annotating with text.
-
drawGetFontWeight(
) → int - DrawGetFontWeight() returns the font weight used when annotating with text.
-
drawGetGravity(
) → GravityType - DrawGetGravity() returns the text placement gravity used when annotating with text.
-
drawGetOpacity(
) → double - DrawGetOpacity() returns the alpha used when drawing with the fill or stroke color or texture. Fully opaque is 1.0.
-
drawGetStrokeAntialias(
) → bool - DrawGetStrokeAntialias() returns the current stroke antialias setting. Stroked outlines are antialiased by default. When antialiasing is disabled stroked pixels are thresholded to determine if the stroke color or underlying canvas color should be used.
-
drawGetStrokeColor(
PixelWand strokeColor) → void - DrawGetStrokeColor() returns the color used for stroking object outlines.
-
drawGetStrokeDashArray(
) → Float64List? - DrawGetStrokeDashArray() returns an array representing the pattern of dashes and gaps used to stroke paths (see DrawSetStrokeDashArray)
-
drawGetStrokeDashOffset(
) → double - DrawGetStrokeDashOffset() returns the offset into the dash pattern to start the dash.
-
drawGetStrokeLineCap(
) → LineCap - DrawGetStrokeLineCap() returns the shape to be used at the end of open subpaths when they are stroked. Values of LineCap are UndefinedCap, ButtCap, RoundCap, and SquareCap.
-
drawGetStrokeLineJoin(
) → LineJoin - DrawGetStrokeLineJoin() returns the shape to be used at the corners of paths (or other vector shapes) when they are stroked. Values of LineJoin are UndefinedJoin, MiterJoin, RoundJoin, and BevelJoin.
-
drawGetStrokeMiterLimit(
) → int - DrawGetStrokeMiterLimit() returns the miter limit. When two line segments meet at a sharp angle and miter joins have been specified for 'lineJoin', it is possible for the miter to extend far beyond the thickness of the line stroking the path. The miterLimit' imposes a limit on the ratio of the miter length to the 'lineWidth'.
-
drawGetStrokeOpacity(
) → double - DrawGetStrokeOpacity() returns the alpha of stroked object outlines.
-
drawGetStrokeWidth(
) → double - DrawGetStrokeWidth() returns the width of the stroke used to draw object outlines.
-
drawGetTextAlignment(
) → AlignType - DrawGetTextAlignment() returns the alignment applied when annotating with text.
-
drawGetTextAntiAlias(
) → bool - DrawGetTextAntialias() returns the current text antialias setting, which determines whether text is antialiased. Text is antialiased by default.
-
drawGetTextDecoration(
) → DecorationType - DrawGetTextDecoration() returns the decoration applied when annotating with text.
-
drawGetTextDirection(
) → DirectionType - DrawGetTextDirection() returns the direction that will be used when annotating with text.
-
drawGetTextEncoding(
) → String? - DrawGetTextEncoding() returns a null-terminated string which specifies the code set used for text annotations. The string must be freed by the user once it is no longer required.
-
drawGetTextInterlineSpacing(
) → double - DrawGetTextInterlineSpacing() gets the spacing between lines in text.
-
drawGetTextInterwordSpacing(
) → double - DrawGetTextInterwordSpacing() gets the spacing between words in text.
-
drawGetTextKerning(
) → double - DrawGetTextKerning() gets the spacing between characters in text.
-
drawGetTextUnderColor(
PixelWand pixelWand) → void - DrawGetTextUnderColor() returns the color of a background rectangle to place under text annotations.
-
drawGetTypeMetrics(
{required String text, required bool ignoreNewlines}) → Future< TypeMetric?> - DrawGetTypeMetrics() returns the following information for the specified font and text:
-
drawGetVectorGraphics(
) → Future< String?> - DrawGetVectorGraphics() returns a string which specifies the vector graphics generated by any graphics calls made since the wand was instantiated.
-
drawLine(
{required double sx, required double sy, required double ex, required double ey}) → void - DrawLine() draws a line on the image using the current stroke color, stroke alpha, and stroke width.
-
drawPathClose(
) → void - DrawPathClose() adds a path element to the current path which closes the current subpath by drawing a straight line from the current point to the current subpath's most recent starting point (usually, the most recent moveto point).
-
drawPathCurveToAbsolute(
{required double x1, required double y1, required double x2, required double y2, required double x, required double y}) → void - DrawPathCurveToAbsolute() draws a cubic Bezier curve from the current point to (x,y) using (x1,y1) as the control point at the beginning of the curve and (x2,y2) as the control point at the end of the curve using absolute coordinates. At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathCurveToQuadraticBezierAbsolute(
{required double x1, required double y1, required double x, required double y}) → void - DrawPathCurveToQuadraticBezierAbsolute() draws a quadratic Bezier curve from the current point to (x,y) using (x1,y1) as the control point using absolute coordinates. At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathCurveToQuadraticBezierRelative(
{required double x1, required double y1, required double x, required double y}) → void - DrawPathCurveToQuadraticBezierRelative() draws a quadratic Bezier curve from the current point to (x,y) using (x1,y1) as the control point using relative coordinates. At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathCurveToQuadraticBezierSmoothAbsolute(
{required double x, required double y}) → void - DrawPathCurveToQuadraticBezierSmoothAbsolute() draws a quadratic Bezier curve (using absolute coordinates) from the current point to (x,y). The control point is assumed to be the reflection of the control point on the previous command relative to the current point. (If there is no previous command or if the previous command was not a DrawPathCurveToQuadraticBezierAbsolute, DrawPathCurveToQuadraticBezierRelative, DrawPathCurveToQuadraticBezierSmoothAbsolute or DrawPathCurveToQuadraticBezierSmoothRelative, assume the control point is coincident with the current point.). At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathCurveToQuadraticBezierSmoothRelative(
{required double x, required double y}) → void - DrawPathCurveToQuadraticBezierSmoothRelative() draws a quadratic Bezier curve (using relative coordinates) from the current point to (x,y). The control point is assumed to be the reflection of the control point on the previous command relative to the current point. (If there is no previous command or if the previous command was not a DrawPathCurveToQuadraticBezierAbsolute, DrawPathCurveToQuadraticBezierRelative, DrawPathCurveToQuadraticBezierSmoothAbsolute or DrawPathCurveToQuadraticBezierSmoothRelative, assume the control point is coincident with the current point.). At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathCurveToRelative(
{required double x1, required double y1, required double x2, required double y2, required double x, required double y}) → void - DrawPathCurveToRelative() draws a cubic Bezier curve from the current point to (x,y) using (x1,y1) as the control point at the beginning of the curve and (x2,y2) as the control point at the end of the curve using relative coordinates. At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathCurveToSmoothAbsolute(
{required double x2, required double y2, required double x, required double y}) → void - DrawPathCurveToSmoothAbsolute() draws a cubic Bezier curve from the current point to (x,y) using absolute coordinates. The first control point is assumed to be the reflection of the second control point on the previous command relative to the current point. (If there is no previous command or if the previous command was not an DrawPathCurveToAbsolute, DrawPathCurveToRelative, DrawPathCurveToSmoothAbsolute or DrawPathCurveToSmoothRelative, assume the first control point is coincident with the current point.) (x2,y2) is the second control point (i.e., the control point at the end of the curve). At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathCurveToSmoothRelative(
{required double x2, required double y2, required double x, required double y}) → void - DrawPathCurveToSmoothRelative() draws a cubic Bezier curve from the current point to (x,y) using relative coordinates. The first control point is assumed to be the reflection of the second control point on the previous command relative to the current point. (If there is no previous command or if the previous command was not an DrawPathCurveToAbsolute, DrawPathCurveToRelative, DrawPathCurveToSmoothAbsolute or DrawPathCurveToSmoothRelative, assume the first control point is coincident with the current point.) (x2,y2) is the second control point (i.e., the control point at the end of the curve). At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
-
drawPathEllipticArcAbsolute(
{required double rx, required double ry, required double xAxisRotation, required bool largeArcFlag, required bool sweepFlag, required double x, required double y}) → void - DrawPathEllipticArcAbsolute() draws an elliptical arc from the current point to (x, y) using absolute coordinates. The size and orientation of the ellipse are defined by two radii (rx, ry) and an xAxisRotation, which indicates how the ellipse as a whole is rotated relative to the current coordinate system. The center (cx, cy) of the ellipse is calculated automagically to satisfy the constraints imposed by the other parameters. largeArcFlag and sweepFlag contribute to the automatic calculations and help determine how the arc is drawn. If largeArcFlag is true then draw the larger of the available arcs. If sweepFlag is true, then draw the arc matching a clock-wise rotation.
-
drawPathEllipticArcRelative(
{required double rx, required double ry, required double xAxisRotation, required bool largeArcFlag, required bool sweepFlag, required double x, required double y}) → void - DrawPathEllipticArcRelative() draws an elliptical arc from the current point to (x, y) using relative coordinates. The size and orientation of the ellipse are defined by two radii (rx, ry) and an xAxisRotation, which indicates how the ellipse as a whole is rotated relative to the current coordinate system. The center (cx, cy) of the ellipse is calculated automagically to satisfy the constraints imposed by the other parameters. largeArcFlag and sweepFlag contribute to the automatic calculations and help determine how the arc is drawn. If largeArcFlag is true then draw the larger of the available arcs. If sweepFlag is true, then draw the arc matching a clock-wise rotation.
-
drawPathFinish(
) → void - DrawPathFinish() terminates the current path.
-
drawPathLineToAbsolute(
{required double x, required double y}) → void - DrawPathLineToAbsolute() draws a line path from the current point to the given coordinate using absolute coordinates. The coordinate then becomes the new current point.
-
drawPathLineToHorizontalAbsolute(
{required double x}) → void - DrawPathLineToHorizontalAbsolute() draws a horizontal line path from the current point to the target point using absolute coordinates. The target point then becomes the new current point.
-
drawPathLineToHorizontalRelative(
double x) → void - DrawPathLineToHorizontalRelative() draws a horizontal line path from the current point to the target point using relative coordinates. The target point then becomes the new current point.
-
drawPathLineToRelative(
{required double x, required double y}) → void - DrawPathLineToRelative() draws a line path from the current point to the given coordinate using relative coordinates. The coordinate then becomes the new current point.
-
drawPathLineToVerticalAbsolute(
double y) → void - DrawPathLineToVerticalAbsolute() draws a vertical line path from the current point to the target point using absolute coordinates. The target point then becomes the new current point.
-
drawPathLineToVerticalRelative(
double y) → void - DrawPathLineToVerticalRelative() draws a vertical line path from the current point to the target point using relative coordinates. The target point then becomes the new current point.
-
drawPathMoveToAbsolute(
{required double x, required double y}) → void - DrawPathMoveToAbsolute() starts a new sub-path at the given coordinate using absolute coordinates. The current point then becomes the specified coordinate.
-
drawPathMoveToRelative(
{required double x, required double y}) → void - DrawPathMoveToRelative() starts a new sub-path at the given coordinate using relative coordinates. The current point then becomes the specified coordinate.
-
drawPathStart(
) → void - DrawPathStart() declares the start of a path drawing list which is terminated by a matching DrawPathFinish() command. All other DrawPath commands must be enclosed between a DrawPathStart() and a DrawPathFinish() command. This is because path drawing commands are subordinate commands and they do not function by themselves.
-
drawPoint(
{required double x, required double y}) → void - DrawPoint() draws a point using the current fill color.
-
drawPolygon(
List< PointInfo> coordinates) → void - DrawPolygon() draws a polygon using the current stroke, stroke width, and fill color or texture, using the specified array of coordinates.
-
drawPolyline(
List< PointInfo> coordinates) → void - DrawPolyline() draws a polyline using the current stroke, stroke width, and fill color or texture, using the specified array of coordinates.
-
drawPopClipPath(
) → void - DrawPopClipPath() terminates a clip path definition.
-
drawPopDefs(
) → void - DrawPopDefs() terminates a definition list.
-
drawPopPattern(
) → void - DrawPopPattern() terminates a pattern definition.
-
drawPushClipPath(
String clipMaskId) → void - DrawPushClipPath() starts a clip path definition which is comprized of any number of drawing commands and terminated by a DrawPopClipPath() command.
-
drawPushDefs(
) → void - DrawPushDefs() indicates that commands up to a terminating DrawPopDefs() command create named elements (e.g. clip-paths, textures, etc.) which may safely be processed earlier for the sake of efficiency.
-
drawPushPattern(
{required String patternId, required double x, required double y, required double width, required double height}) → bool - DrawPushPattern() indicates that subsequent commands up to a DrawPopPattern() command comprise the definition of a named pattern. The pattern space is assigned top left corner coordinates, a width and height, and becomes its own drawing space. Anything which can be drawn may be used in a pattern definition. Named patterns may be used as stroke or brush definitions.
-
drawRectangle(
{required double x1, required double y1, required double x2, required double y2}) → void - DrawRectangle() draws a rectangle given two coordinates and using the current stroke, stroke width, and fill settings.
-
drawResetVectorGraphics(
) → void - DrawResetVectorGraphics() resets the vector graphics associated with the specified wand.
-
drawRotate(
double degrees) → void - DrawRotate() applies the specified rotation to the current coordinate space.
-
drawRoundRectangle(
{required double x1, required double y1, required double x2, required double y2, required double rx, required double ry}) → void - DrawRoundRectangle() draws a rounded rectangle given two coordinates, x & y corner radiuses and using the current stroke, stroke width, and fill settings.
-
drawScale(
{required double x, required double y}) → void - DrawScale() adjusts the scaling factor to apply in the horizontal and vertical directions to the current coordinate space.
-
drawSetBorderColor(
PixelWand borderColor) → void - DrawSetBorderColor() sets the border color to be used for drawing bordered objects.
-
drawSetClipPath(
String clipMaskId) → bool - DrawSetClipPath() associates a named clipping path with the image. Only the areas drawn on by the clipping path will be modified as ssize_t as it remains in effect.
-
drawSetClipRule(
FillRule fillRule) → void - DrawSetClipRule() set the polygon fill rule to be used by the clipping path.
-
drawSetClipUnits(
ClipPathUnits clipUnits) → void - DrawSetClipUnits() sets the interpretation of clip path units.
-
drawSetDensity(
String density) → bool - DrawSetDensity() sets the vertical and horizontal resolution.
-
drawSetFillColor(
PixelWand fillColor) → void - DrawSetFillColor() sets the fill color to be used for drawing filled objects.
-
drawSetFillOpacity(
double fillOpacity) → void - DrawSetFillOpacity() sets the alpha to use when drawing using the fill color or fill texture. Fully opaque is 1.0.
-
drawSetFillRule(
FillRule fillRule) → void - DrawSetFillRule() sets the fill rule to use while drawing polygons.
-
drawSetFont(
String fontName) → bool - DrawSetFont() sets the fully-specified font to use when annotating with text.
-
drawSetFontFamily(
String fontFamily) → bool - DrawSetFontFamily() sets the font family to use when annotating with text.
-
drawSetFontResolution(
{required double xResolution, required double yResolution}) → bool - DrawSetFontResolution() sets the image resolution.
-
drawSetFontSize(
double pointSize) → void - DrawSetFontSize() sets the font pointsize to use when annotating with text.
-
drawSetFontStretch(
StretchType fontStretch) → void - DrawSetFontStretch() sets the font stretch to use when annotating with text.
-
drawSetFontStyle(
StyleType fontStyle) → void - DrawSetFontStyle() sets the font style to use when annotating with text.
-
drawSetFontWeight(
int fontWeight) → void - DrawSetFontWeight() sets the font weight to use when annotating with text.
-
drawSetGravity(
GravityType gravity) → void - DrawSetGravity() sets the text placement gravity to use when annotating with text.
-
drawSetOpacity(
double opacity) → void - DrawSetOpacity() sets the alpha to use when drawing using the fill or stroke color or texture. Fully opaque is 1.0.
-
drawSetStrokeAntialias(
bool strokeAntialias) → void - DrawSetStrokeAntialias() controls whether stroked outlines are antialiased. Stroked outlines are antialiased by default. When antialiasing is disabled stroked pixels are thresholded to determine if the stroke color or underlying canvas color should be used.
-
drawSetStrokeColor(
PixelWand strokeWand) → void - DrawSetStrokeColor() sets the color used for stroking object outlines.
-
drawSetStrokeDashArray(
Float64List? dashArray) → void - DrawSetStrokeDashArray() specifies the pattern of dashes and gaps used to stroke paths. The stroke dash array represents an array of numbers that specify the lengths of alternating dashes and gaps in pixels. If an odd number of values is provided, then the list of values is repeated to yield an even number of values. To remove an existing dash array, pass a null dasharray. A typical stroke dash array might contain the members 5 3 2.
-
drawSetStrokeDashOffset(
double dashOffset) → void - DrawSetStrokeDashOffset() specifies the offset into the dash pattern to start the dash.
-
drawSetStrokeLineCap(
LineCap lineCap) → void - DrawSetStrokeLineCap() specifies the shape to be used at the end of open subpaths when they are stroked.
-
drawSetStrokeLineJoin(
LineJoin lineJoin) → void - DrawSetStrokeLineJoin() specifies the shape to be used at the corners of paths (or other vector shapes) when they are stroked.
-
drawSetStrokeMiterLimit(
int miterLimit) → void - DrawSetStrokeMiterLimit() specifies the miter limit. When two line segments meet at a sharp angle and miter joins have been specified for 'lineJoin', it is possible for the miter to extend far beyond the thickness of the line stroking the path. The miterLimit' imposes a limit on the ratio of the miter length to the 'lineWidth'.
-
drawSetStrokeOpacity(
double opacity) → void - DrawSetStrokeOpacity() specifies the alpha of stroked object outlines.
-
drawSetStrokeWidth(
double strokeWidth) → void - DrawSetStrokeWidth() sets the width of the stroke used to draw object outlines.
-
drawSetTextAlignment(
AlignType alignment) → void - DrawSetTextAlignment() specifies a text alignment to be applied when annotating with text.
-
drawSetTextAntialias(
bool textAntialias) → void - DrawSetTextAntialias() controls whether text is antialiased. Text is antialiased by default.
-
drawSetTextDecoration(
DecorationType decoration) → void - DrawSetTextDecoration() specifies a decoration to be applied when annotating with text.
-
drawSetTextDirection(
DirectionType direction) → void - DrawSetTextDirection() specifies the direction to be used when annotating with text.
-
drawSetTextEncoding(
String encoding) → void - DrawSetTextEncoding() specifies the code set to use for text annotations. The only character encoding which may be specified at this time is "UTF-8" for representing Unicode as a sequence of bytes. Specify an empty string to set text encoding to the system's default. Successful text annotation using Unicode may require fonts designed to support Unicode.
-
drawSetTextInterlineSpacing(
double interlineSpacing) → void -
interlineSpacing: text line spacing -
drawSetTextInterwordSpacing(
double interwordSpacing) → void - DrawSetTextInterwordSpacing() sets the spacing between words in text.
-
drawSetTextKerning(
double kerning) → void - DrawSetTextKerning() sets the spacing between characters in text.
-
drawSetTextUnderColor(
PixelWand underWand) → void - DrawSetTextUnderColor() specifies the color of a background rectangle to place under text annotations.
-
drawSetVectorGraphics(
String xml) → Future< void> - DrawSetVectorGraphics() sets the vector graphics associated with the specified wand. Use this method with DrawGetVectorGraphics() as a method to persist the vector graphics state.
-
drawSetViewbox(
double x1, double y1, double x2, double y2) → void - DrawSetViewbox() sets the overall canvas size to be recorded with the drawing vector data. Usually this will be specified using the same size as the canvas image. When the vector data is saved to SVG or MVG formats, the viewbox is use to specify the size of the canvas image that a viewer will render the vector data on.
-
drawSkewX(
double degrees) → void - DrawSkewX() skews the current coordinate system in the horizontal direction.
-
drawSkewY(
double degrees) → void - DrawSkewY() skews the current coordinate system in the vertical direction.
-
drawTranslate(
double x, double y) → void - DrawTranslate() applies a translation to the current coordinate system which moves the coordinate system origin to the specified coordinate.
-
isDrawingWand(
) → bool - IsDrawingWand() returns true if the wand is verified as a drawing wand.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
popDrawingWand(
) → bool - PopDrawingWand() destroys the current drawing wand and returns to the previously pushed drawing wand. Multiple drawing wands may exist. It is an error to attempt to pop more drawing wands than have been pushed, and it is proper form to pop all drawing wands which have been pushed.
-
pushDrawingWand(
) → bool - PushDrawingWand() clones the current drawing wand to create a new drawing wand. The original drawing wand(s) may be returned to by invoking PopDrawingWand(). The drawing wands are stored on a drawing wand stack. For every Pop there must have already been an equivalent Push.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override