Tests: fix project edit test sikuli IDE test.
Background click based on bitmap matching doesn't work.
Grid dots are not good match candidates.
Rendering probably affected by virtual display's bpp or rasterizer approximations.
// widget_circularbar.ysl2
widget_desc("CircularBar") {
longdesc
||
CircularBar widget changes the end angle of a "path" labeled arc according
to value of the single accepted variable.
If "min" a "max" labeled texts are provided, then they are used as
respective minimum and maximum value. Otherwise, value is expected to be
in between 0 and 100.
||
shortdesc > Change end angle of Inkscape's arc
arg name="min" count="optional" accepts="int,real" > minimum value
arg name="max" count="optional" accepts="int,real" > maximum value
path name="value" accepts="HMI_INT,HMI_REAL" > Value to display
}
widget_class("CircularBar") {
||
frequency = 10;
range = undefined;
dispatch(value) {
this.display_val = value;
this.request_animate();
}
animate(){
if(this.value_elt)
this.value_elt.textContent = String(this.display_val);
let [min,max,start,end] = this.range;
let [cx,cy] = this.center;
let [rx,ry] = this.proportions;
let tip = start + (end-start)*Number(this.display_val)/(max-min);
let size = 0;
if (tip-start > Math.PI)
size = 1;
else
size = 0;
this.path_elt.setAttribute('d', "M "+(cx+rx*Math.cos(start))+","+(cy+ry*Math.sin(start))+
" A "+rx+","+ry+
" 0 "+size+
" 1 "+(cx+rx*Math.cos(tip))+","+(cy+ry*Math.sin(tip)));
}
init() {
if(this.args.length >= 2)
[this.min, this.max]=this.args;
let [start, end, cx, cy, rx, ry] = ["start", "end", "cx", "cy", "rx", "ry"].
map(tag=>Number(this.path_elt.getAttribute('sodipodi:'+tag)))
if (ry == 0)
ry = rx;
if (start > end)
end = end + 2*Math.PI;
let [min,max] = [[this.min_elt,0],[this.max_elt,100]].map(([elt,def],i)=>elt?
Number(elt.textContent) :
this.args.length >= i+1 ? this.args[i] : def);
this.range = [min, max, start, end];
this.center = [cx, cy];
this.proportions = [rx, ry];
}
||
}
widget_defs("CircularBar") {
labels("path");
optional_labels("min max");
}