ChartDirector 7.0 (Perl Edition)
DrawArea.
Usage
Description
Arguments
Argument | Default | Description |
---|---|---|
period | (Mandatory) | The period of the wave in pixels. |
amplitude | (Mandatory) | The amplitude of the wave in pixels. |
direction | 0 | The propagation direction of the wave. The upward pointing direction is 0 degree, and the angle is measured clockwise. |
startAngle | 0 | The initial phase angle of the wave in degrees. |
longitudinal | false (zero) | Determine if the wave is transversal or longitudinal. true (non-zero) means transversal. false (zero) means longitudinal. |
bgColor | FFFFFF | The background color used to fill the space left after transformation. |
filter | LinearFilter | The filter to use for re-sampling. |
blur | 1 | The blur factor to use for re-sampling. |
Return Value