Marblecore Imaging Library Documentation

Documentation / Marblecore Imaging / Methods / DrawRhombusGradient

DrawRhombusGradient method

Syntax

Boolean DrawRhombusGradient(nLeft As Number, nTop As Number, nWidth As Number, nHeight As Number, nColorA As Number, nColorB As Number, nOpacityA As Number, nOpacityB As Number, nGradient As Gradient, bAntiAliasing As Boolean)

Return value

Returns true if the function succeeded.

Parameters

Parameter	Type	Required	Description
nLeft	Number	Yes	Specifies the horizontal coordinate.
nTop	Number	Yes	Specifies the vertical coordinate.
nWidth	Number	Yes	Specifies the width.
nHeight	Number	Yes	Specifies the height.
nColorA	Number	Yes	Specifies the first color for the gradient.
nColorB	Number	Yes	Specifies the second color for the gradient.
nOpacityA	Number	No	Optional parameter containing the opacity percentage (where 0% is completely transparent) for the first color.
nOpacityB	Number	No	Optional parameter containing the opacity percentage (where 0% is completely transparent) for the second color.
nGradient	Gradient (Enumeration)	No	Optional parameter containing the gradient style. Can be one of the following values:
bAntiAliasing	Boolean	No	Optional parameter enabling or disabling anti-aliasing. Enabled by default.

Example

The example below shows how to use the method. If you take a look at the example code, assume there is a reference to the Marblecore Imaging object with the name 'MarblecoreImaging'. Transparent parts of the image are displayed using a checkerboard pattern.

1 // Creates a new transparent image
2 MarblecoreImaging.Create(150, 150, true);
3 
4 // Execute the operation
5 MarblecoreImaging.DrawRhombusGradient(25, 25, 100, 100, 16711680, 65280);
6 
7 // Save the modified image to the specified file
8 MarblecoreImaging.SaveToFile("example-drawrhombusgradient.jpg");

Category

Drawing

See also

DrawArc | DrawArrow | DrawBackground | DrawBezier | DrawCheckerboard | DrawCurve | DrawCurveBorder | DrawCurveFilled | DrawCurveGradient | DrawEllipse | DrawEllipseBorder | DrawEllipseFilled | DrawEllipseGradient | DrawFloodFill | DrawLine | DrawPie | DrawPieBorder | DrawPieFilled | DrawPieGradient | DrawPixel | DrawPolygon | DrawPolygonBorder | DrawPolygonFilled | DrawPolygonGradient | DrawRectangle | DrawRectangleBorder | DrawRectangleFilled | DrawRectangleGradient | DrawRectangleTransparent | DrawRhombus | DrawRhombusBorder | DrawRhombusFilled | DrawRoundRectangle | DrawRoundRectangleBorder | DrawRoundRectangleFilled | DrawRoundRectangleGradient | DrawTriangle | DrawTriangleBorder | DrawTriangleFilled | DrawTriangleGradient | GetPixelColor | LineTo | MoveTo