GSDP:GAM100/CProcessing/mat3 scale()
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< GSDP:GAM100 | CProcessing
Revision as of 07:31, 26 June 2019 by >Zachary.logsdon (New page: {{GSDP:GAM100API.css}} = mat3_scale() = == Description == Creates a Mat3 scale matrix from an input vector. ==== Parameters ==== mat3_scale(Vec2 scale) ...)
mat3_scale()
Description
Creates a Mat3 scale matrix from an input vector.
Parameters
mat3_scale(Vec2 scale)
- data - (unsigned char *) A pointer to a list of colors in and order like R,G,B,A,R,G,... order
- w - (int) The desired width of the created image.
- h - (int) The desired height of the created image.
Example
PImage created;
void init()
{
unsigned char colors[] = {255,0,0,255, // Red
255,255,0,255, // Yellow
0,0,255,255, // Blue
0,255,0,255}; // Green
created = createImage(colors, 2, 2);
}
void update()
{
background(color(255, 255, 255, 255));
image(created, canvasWidth/2, canvasHeight/2, 100, 100, 255);
}
