Two images, one with no track and one with a track

Programming Questions

anikavand..

Two images, one with no track and one with a track

in Programming Questions • 1 years ago

I was wondering if it is possible to load two images, these image will follow your mouse.
One images needs to leave a track and one images doesn't need to leave a track (refresh the background in draw).
Does anyone know if this is possible?

Replies(1)

amnon.owed

Re: Two images, one with no track and one with a track

1 years ago

Use a PGraphics for the image you want to leave a track.

Code Example

PImage a = loadImage("http://www.firesigns.com/img/md/K/Custom-NFPA-Sign-K-3511.gif");
PImage b = loadImage("http://blogs.warwick.ac.uk/images/richardwinskill/2006/10/29/speed_of_light_speed_limit_sign_small.gif");
PGraphics pg;
void setup() {
size(800, 800);
pg = createGraphics(width, height, JAVA2D);
}
void draw() {
background(255);
drawPG();
image(pg, 0, 0);
image(a, mouseX-200, mouseY);
}
void drawPG() {
pg.beginDraw();
pg.image(b, mouseX+200, mouseY);
pg.endDraw();
}

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Two images, one with no track and one with a track

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Re: Two images, one with no track and one with a track

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