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updateRGBWheel.ts

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This commit is contained in:
Dmitriy Antipov 2023-05-07 22:23:27 +03:00
parent 1784f21ff9
commit c37a5d3cc5
2 changed files with 23 additions and 60 deletions
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1
sim/dalboard.ts
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@ -189,6 +189,7 @@ namespace pxsim {
}
export function inHighcontrastMode(): boolean {
////
return ev3board().highcontrastMode;
}

64
sim/visuals/controls/colorRGBWheel.ts
View File

@ -66,6 +66,9 @@ namespace pxsim.visuals {
svg.setGradientValue(this.colorGradient, "50%");
svg.setGradientColors(this.colorGradient, "black", "yellow");
let pt = parent.createSVGPoint();
let captured: boolean[] = [false, false, false];
let reporterGroup: SVGElement[] = [];
for (let i = 0; i < 3; i++) {
reporterGroup[i] = pxsim.svg.child(this.group, "g");
@ -89,7 +92,7 @@ namespace pxsim.visuals {
console.log(`sliderGroup[${i}]:`);
console.log(sliderGroup[i]);
this.rect[0] = pxsim.svg.child(sliderGroup[i], "rect", {
this.rect[i] = pxsim.svg.child(sliderGroup[i], "rect", {
"width": this.getSliderWidth(),
"height": this.getSliderHeight(),
"style": `fill: url(#${gc})`
@ -97,67 +100,26 @@ namespace pxsim.visuals {
);
console.log(`this.rect[${i}]:`);
console.log(this.rect[0]);
console.log(this.rect[i]);
}
/*
const sliderGroupR = pxsim.svg.child(this.group, "g");
const sliderGroupG = pxsim.svg.child(this.group, "g");
const sliderGroupB = pxsim.svg.child(this.group, "g");
sliderGroupR.setAttribute("transform", `translate(${this.getWidth() / 2 - this.getSliderWidth() / 2 - 36}, ${this.getReporterHeight()})`);
sliderGroupG.setAttribute("transform", `translate(${this.getWidth() / 2 - this.getSliderWidth() / 2}, ${this.getReporterHeight()})`);
sliderGroupB.setAttribute("transform", `translate(${this.getWidth() / 2 - this.getSliderWidth() / 2 + 36}, ${this.getReporterHeight()})`);
console.log("sliderGroupR:");
console.log(sliderGroupR);
console.log("sliderGroupG:");
console.log(sliderGroupG);
console.log("sliderGroupB:");
console.log(sliderGroupB);
this.rect[0] = pxsim.svg.child(sliderGroupR, "rect", {
"width": this.getSliderWidth(),
"height": this.getSliderHeight(),
"style": `fill: url(#${gc})`
}
);
this.rect[1] = pxsim.svg.child(sliderGroupG, "rect", {
"width": this.getSliderWidth(),
"height": this.getSliderHeight(),
"style": `fill: url(#${gc})`
}
);
this.rect[2] = pxsim.svg.child(sliderGroupB, "rect", {
"width": this.getSliderWidth(),
"height": this.getSliderHeight(),
"style": `fill: url(#${gc})`
}
);
console.log("this.rectR:");
console.log(this.rect[0]);
console.log("this.rectG:");
console.log(this.rect[1]);
console.log("this.rectB:");
console.log(this.rect[2]);
*/
let pt = parent.createSVGPoint();
let captured: boolean[] = [false, false, false];
touchEvents(this.rect[0], ev => {
if (captured[0] && (ev as MouseEvent).clientY) {
for (let i = 0; i < 3; i++) {
touchEvents(this.rect[i], ev => {
if (captured[i] && (ev as MouseEvent).clientY) {
ev.preventDefault();
this.updateColorLevel(pt, parent, ev as MouseEvent);
}
}, ev => {
captured[0] = true;
captured[i] = true;
if ((ev as MouseEvent).clientY) {
this.rect[0].setAttribute('cursor', '-webkit-grabbing');
this.rect[i].setAttribute('cursor', '-webkit-grabbing');
this.updateColorLevel(pt, parent, ev as MouseEvent);
}
}, () => {
captured[0] = false;
this.rect[0].setAttribute('cursor', '-webkit-grab');
captured[i] = false;
this.rect[i].setAttribute('cursor', '-webkit-grab');
});
}
return this.group;
}