shithub: pain

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add gradient and hue

--- a/pill/pill.c

+++ b/pill/pill.c

@@ -18,6 +18,7 @@

 #define CIRCLEDIAMETER (2*PI - CIRCLESLICE)

 #define COLORPICKERPADDING .10

 #define COLORPICKERRADIUS .25

+#define INNERBORDERRADIUS	(COLORPICKERPADDING + COLORPICKERRADIUS)

 #define RECTANGLE(w, h) ((Rectangle){(Point){(0),(0)}, (Point){(w),(h)}})

 Image * VirtualWindow = nil;

@@ -210,8 +211,8 @@

 	dx = Dx(Gradient->r);

 	dy = Dy(Gradient->r);

-	c.x = dx/2;

-	c.y = dy/2;

+	c.x = dx/2 + 1;

+	c.y = dy/2 + 1;

 	l = MIN(dx, dy);

 	l *= RADIUS/2.0;

@@ -309,6 +310,7 @@

 		sysfatal("setbackground: %r");

 }

+

 static void

 initcanvas(void)

 {

@@ -323,10 +325,15 @@

 		sysfatal("initcanvas: %r");

 	}

-	rc = resizeimage(VirtualWindow, HuePicker);

-	if (rc < 0) {

-		sysfatal("resizeimage: %r");

-	}

+ 	rc = resizeimage(VirtualWindow, HuePicker);

+ 	if (rc < 0) {

+ 		sysfatal("resizeimage: %r");

+ 	}

+

+ 	rc = resizeimage(VirtualWindow, Gradient);

+ 	if (rc < 0) {

+ 		sysfatal("resizeimage: %r");

+ 	}

 	setbackground(BACKGROUNDCOLOR);

 	drawcanvas();

-- 

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