ImageDrawer
The ImageDrawer class is a utility class for drawing various shapes on images.
Definition
Namespace: com.dynamsoft.utility
public class ImageDrawer
Methods
| Method | Description |
|---|---|
ImageDrawer |
Initializes a new instance of the ImageDrawer class. |
drawOnImage |
Draws various shapes on an image. |
ImageDrawer
Initializes a new instance of the ImageDrawer class.
ImageDrawer()
drawOnImage
Draws various shapes on an image.
ImageData drawOnImage(ImageData imageData, Quadrilateral[] quads)
ImageData drawOnImage(ImageData imageData, Quadrilateral[] quads, int color, int thickness)
ImageData drawOnImage(ImageData imageData, LineSegment[] lines)
ImageData drawOnImage(ImageData imageData, LineSegment[] lines, int color, int thickness)
ImageData drawOnImage(ImageData imageData, Contour[] contours)
ImageData drawOnImage(ImageData imageData, Contour[] contours, int color, int thickness)
ImageData drawOnImage(ImageData imageData, Corner[] corners)
ImageData drawOnImage(ImageData imageData, Corner[] corners, int color, int thickness)
ImageData drawOnImage(ImageData imageData, Edge[] edges)
ImageData drawOnImage(ImageData imageData, Edge[] edges, int color, int thickness)
Parameters
imageData The image data to draw on.
quads The quadrilaterals to draw.
lines The line segments to draw.
contours The contours to draw.
corners The corners to draw.
edges The edges to draw.
color The color to use for drawing. Defaults to 0 (black).
thickness The thickness of the lines to draw. Defaults to 0.
Return value
An ImageData object representing the modified image data.
See Also
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