//Draws a button
void drawARDTButton (ARDTButton& pButton){
if (pButton.imageIndex < 255){
drawARDTButtonImage (pButton);
return;
}
byte r, g, b;
r = (byte)((pButton.bgcolor & 0xFF0000) >> 16);
g = (byte)((pButton.bgcolor & 0x00FF00) >> 8);
b = (byte)((pButton.bgcolor & 0x0000FF));
fill(r,g,b); //fill
//button DRAWN is smaller than its zone
RECT vDrawRect;
byte vPadding = ((pButton.attributes & BUTTON_ATTRIBUTE_NOPADDING)> 0 ? 0 : 6);
vDrawRect.top = pButton.rect.top + vPadding;
vDrawRect.bottom = pButton.rect.bottom - vPadding;
vDrawRect.left = pButton.rect.left + vPadding;
vDrawRect.right = pButton.rect.right - vPadding;
if ((pButton.attributes & BUTTON_ATTRIBUTE_BGGRADIENT)> 0){
//GRADIENT FILL
noStroke();
for (int i=vDrawRect.top; i < vDrawRect.bottom; i += BTN_FILL_STEP){
byte vHeight = BTN_FILL_STEP;
if (i + vHeight > vDrawRect.bottom) vHeight = vDrawRect.bottom - i;
rect(vDrawRect.left,i,vDrawRect.right - vDrawRect.left,vHeight);
if (r > BTN_FILL_STEP) r -= BTN_FILL_STEP;
if (g > BTN_FILL_STEP) g -= BTN_FILL_STEP;
if (b > BTN_FILL_STEP) b -= BTN_FILL_STEP;
fill(r,g,b); //fill
}
}
else {
//UNIFORM PAINT
rect(vDrawRect.left,vDrawRect.top,vDrawRect.right - vDrawRect.left,vDrawRect.bottom - vDrawRect.top);
}
if ((pButton.attributes & BUTTON_ATTRIBUTE_HASBORDER)> 0){
//finally draw border
stroke(180,180,180);
noFill();
rect(vDrawRect.left,vDrawRect.top,vDrawRect.right - vDrawRect.left,vDrawRect.bottom - vDrawRect.top);
}
//last draw the text
r = (pButton.forecolor & 0x00FF0000) >> 16;
g = (pButton.forecolor & 0x0000FF00) >> 8;
b = (pButton.forecolor & 0x000000FF);
stroke(r,g,b);
noFill();
text(pButton.label,vDrawRect.left+4, vDrawRect.top + ((vDrawRect.bottom - vDrawRect.top) /2)); //print the character string
}
void setup()
{
size(700, 500);
colorMode(COLOR_MODE_HSB, width, 100, 100, 100);
strokeWeight(0.2);
noFill();
//smooth();
background(width);
//frameRate(100);
radius = 10;
thickness = 0.5;
x = 2;
y = height / 2;
z = height / 2;
t = height / 2;
amp = 5;
angle = 0;
i = 0;
}
//highlights a image button
void highlightARDTButtonImage (ARDTButton& pButton){
noFill();
stroke(200);
rect(pButton.rect.left, pButton.rect.top, BUTTON_SPACE, BUTTON_SPACE);
stroke(150);
rect(pButton.rect.left+1, pButton.rect.top+1, BUTTON_SPACE-2, BUTTON_SPACE-2);
stroke(100);
rect(pButton.rect.left+2, pButton.rect.top+2, BUTTON_SPACE-4, BUTTON_SPACE-4);
delay(100);
stroke(0);
rect(pButton.rect.left, pButton.rect.top, BUTTON_SPACE, BUTTON_SPACE);
rect(pButton.rect.left+1, pButton.rect.top+1, BUTTON_SPACE-2, BUTTON_SPACE-2);
rect(pButton.rect.left+2, pButton.rect.top+2, BUTTON_SPACE-4, BUTTON_SPACE-4);
}
