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_meter.ysl2
widget_desc("Meter") {
longdesc
||
Meter widget moves the end of "needle" labeled path along "range" labeled
path, according to value of the single accepted variable.
Needle is reduced to a single segment. If "min" a "max" labeled texts
are provided, or if first and second argument are given, then they are used
as respective minimum and maximum value. Otherwise, value is expected to be
in between 0 and 100.
||
shortdesc > Moves "needle" along "range"
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("Meter"){
||
frequency = 10;
origin = undefined;
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,totallength] = this.range;
let length = Math.max(0,Math.min(totallength,(Number(this.display_val)-min)*totallength/(max-min)));
let tip = this.range_elt.getPointAtLength(length);
this.needle_elt.setAttribute('d', "M "+this.origin.x+","+this.origin.y+" "+tip.x+","+tip.y);
}
init() {
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, this.range_elt.getTotalLength()]
this.origin = this.needle_elt.getPointAtLength(0);
}
||
}
widget_defs("Meter") {
labels("needle range");
optional_labels("min max");
}