Documentation / Marblecore Imaging / Methods / RoundEdges
RoundEdges method
Rounds the edges of the image or specified rectangle.
Syntax
Boolean RoundEdges(nRadius As Number, bAntiAliasing As Boolean, nBackgroundColor As Number, nBackgroundOpacity As Number, nLeft As Number, nTop As Number, nWidth As Number, nHeight As Number)
Return value
Returns true if the function succeeded.
Parameters
Parameter | Type | Required | Description |
nRadius | Number | No | Optional parameter which specifies the radius of the corners. |
bAntiAliasing | Boolean | No | Optional parameter which enables or disables anti-aliasing. |
nBackgroundColor | Number | No | Optional parameter containing the background color. If no color is specified the current background color will be used. |
nBackgroundOpacity | Number | No | Optional parameter containing the background opacity. |
nLeft | Number | No | Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the left coordinate of the rectangle. |
nTop | Number | No | Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the top coordinate of the rectangle. |
nWidth | Number | No | Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the width of the rectangle. |
nHeight | Number | No | Optional parameter which can be used to specify a clipping rectangle. This parameter specifies the height of the rectangle. |
Example
The example below shows the effect of this method and how to use it. You can slide the marker in the before/after picture to see the difference. 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.
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2 MarblecoreImaging.LoadFromFile("example-roundedges-before.jpg");
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5 MarblecoreImaging.RoundEdges(50);
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8 MarblecoreImaging.SaveToFile("example-roundedges-after.jpg");
Category
Transformations
See also
Clear |
Crop |
Expand |
FlipHorizontal |
FlipVertical |
Opacity |
Resize |
Rotate |
RotateLeft |
RotateRight |
Shear |
Shrink |
Skew |
Straighten |
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