51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
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/**
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* ControlP5 ControlKey
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* use ControlKeys to map key combinations to particular events.
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* multi-keypress supported.
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*
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* by Andreas Schlegel, 2012
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* www.sojamo.de/libraries/controlp5
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*
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*/
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import controlP5.*;
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ControlP5 cp5;
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int col;
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int colEllipse;
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boolean visible;
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void setup() {
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size(400, 600);
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smooth();
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noStroke();
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col = color(0);
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colEllipse = color(0,255,90);
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cp5 = new ControlP5(this);
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// press key 1 to change background to white
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cp5.mapKeyFor(new ControlKey() {public void keyEvent() {col = color(255);}}, '1');
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// press key 2 to change background to black
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cp5.mapKeyFor(new ControlKey() {public void keyEvent() {col = color(0);}}, '2');
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// press key 1 and ALT to make circles visible
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cp5.mapKeyFor(new ControlKey() {public void keyEvent() {visible = true;}}, ALT,'1');
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// press key 2 and ALT to hide circles
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cp5.mapKeyFor(new ControlKey() {public void keyEvent() {visible = false;}}, ALT,'2');
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// press key 1 and ALT and SHIFT to change the color of circles
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cp5.mapKeyFor(new ControlKey() {public void keyEvent() {colEllipse = color(random(255));}}, ALT,'1',SHIFT);
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}
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void draw() {
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background(col);
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if(visible) {
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fill(colEllipse);
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ellipse(100,100,50,50);
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ellipse(150,400,200,200);
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}
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}
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