calc(ycbcr, rgb24_to_ycbcr24(color));
calc(cb, (ycbcr RSHT 8) BAND 255);
calc(cr, ycbcr BAND 255);
set(global.layer[ckc_picker_pos], visible=true, x=calc(cb/255*100+'%'), y=calc((255-cr)/255*100+'%'));
txtsplit(global.hotspot[get(chromakey_helper_hotspot)].chromakey, '|', skip, threshold, smoothing);
tohex(color, '0x', 6);
copy(global.layer[ckc_color_bg].bgcolor, color);
calc(global.layer[ckc_color_bg].html, 'Color: ' + $color);
txtjoin(global.hotspot[get(chromakey_helper_hotspot)].chromakey, '|', color, threshold, smoothing);
addlayer(calc(caller.name + '_border'), layer1);
addlayer(calc(caller.name + '_fill'), layer2);
set(layer1, parent=get(caller.name), keep=get(caller.keep), type=container, zorder=1, align=lefttop, x=10, y=10, width=14, height=14, bgborder='1 0x000000 0.12', bgroundedge=1);
set(layer2, parent=get(caller.name), keep=get(caller.keep), type=container, zorder=2, align=lefttop, x=11, y=11, width=12, height=12, bgcolor=0x000000, bgalpha=0.24);
tween(layer2.bgalpha|global.layer[get(caller.parent)].alpha, calc(caller.checked ? '0.24|1.0' : '0.05|0.7'), 0.15);
addlayer(calc(caller.name + '_inc'), layer_inc);
addlayer(calc(caller.name + '_dec'), layer_dec);
layer_inc.loadstyle(pp_button);
layer_dec.loadstyle(pp_button);
set(layer_inc, parent=get(caller.name), keep=get(caller.keep), align=right, html='+', ondown='set(stepdir,+1); pp_valuecontrol_incdec_ondown();');
set(layer_dec, parent=get(caller.name), keep=get(caller.keep), align=left, html='-', ondown='set(stepdir,-1); pp_valuecontrol_incdec_ondown();');
copy(t1,timertick);
asyncloop(pressed,
calc(dt,timertick - t1);
if(dt GT 500,
callwith(calc('layer['+parent+']'),
calc(dt,timertick - t1);
calc(stepscale, dt GT 2000 ? (dt / 1000) : 1.0);
getvar();
calc(var, var + stepdir * stepscale * varstep / display.currentfps);
setvar();
);
);
,
calc(dt,timertick - t1);
if(dt LT 500,
callwith(calc('layer['+parent+']'),
getvar();
calc(var, (var + stepdir * varstep) / varstep);
Math.round(var);
calc(var, var * varstep);
setvar();
);
);
);
if(vardragrange GT 0,
copy(startx, mouse.stagex);
copy(starty, mouse.stagey);
getvar();
copy(startv, var);
asyncloop(pressed,
calc(dx, (mouse.stagex - startx) / pixelwidth );
calc(dy, (mouse.stagey - starty) / pixelwidth );
if(dx*dx GT dy*dy,
calc(var,startv + dx * vardragrange);
,
calc(var,startv + dy * vardragrange);
);
setvar();
);
);
> 16) & 255;
var g = (rgb >> 8) & 255;
var b = rgb & 255;
var y = (0.2989*r + 0.5866*g + 0.1145*b);
var cb = (0.5647*(b - y) + 128.5) | 0;
var cr = (0.7132*(r - y) + 128.5) | 0;
y = (y + 0.5) | 0;
if (y < 0) y = 0; else if (y > 255) y = 255;
if (cb < 0) cb = 0; else if (cb > 255) cb = 255;
if (cr < 0) cr = 0; else if (cr > 255) cr = 255;
return (y << 16) | (cb << 8) | cr;
}
krpano.inlinefunctions.ycbcr_to_rgb24 = function(y,cb,cr)
{
var r = (y + 1.4022*(cr - 128));
var b = (y + 1.7710*(cb - 128));
var g = (1.7036*y - 0.1943*b - 0.5093*r + 0.5) | 0;
r = (r + 0.5) | 0;
b = (b + 0.5) | 0;
if (r < 0) r = 0; else if (r > 255) r = 255;
if (g < 0) g = 0; else if (g > 255) g = 255;
if (b < 0) b = 0; else if (b > 255) b = 255;
return (r << 16) | (g << 8) | b;
}
]]>
copy(drag_currentx, x);
copy(drag_currenty, y);
copy(drag_stagex, mouse.stagex);
copy(drag_stagey, mouse.stagey);
indexoftxt(align_contains_right, get(align), 'right');
indexoftxt(align_contains_bottom, get(align), 'bottom');
calc(drag_align_x, align_contains_right GE 0 ? -1 : +1);
calc(drag_align_y, align_contains_bottom GE 0 ? -1 : +1);
asyncloop(pressed,
calc(x, drag_currentx + (mouse.stagex - drag_stagex)*drag_align_x);
calc(y, drag_currenty + (mouse.stagey - drag_stagey)*drag_align_y);
);