You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
1.9 KiB
73 lines
1.9 KiB
6 years ago
|
import {
|
||
|
|
PI2
|
||
|
|
} from '../../core/util.js';
|
||
|
|
|
||
|
|
export function Points(ctx, data) {
|
||
|
|
ctx.save();
|
||
|
|
ctx.lineWidth = 1;
|
||
|
|
let total = data.lines.length;
|
||
|
|
let i;
|
||
|
|
for (i = 0; i < total; i++) {
|
||
|
|
eachLine_(ctx, data.lines[i]);
|
||
|
|
}
|
||
|
|
ctx.restore();
|
||
|
|
|
||
|
|
ctx.save();
|
||
|
|
ctx.lineWidth = 1;
|
||
|
|
total = data.typo.p.length;
|
||
|
|
for (i = 0; i < total; i++) {
|
||
|
|
eachPoint_(ctx, data.typo.p[i], data);
|
||
|
|
}
|
||
|
|
ctx.restore();
|
||
|
|
}
|
||
|
|
|
||
|
|
function eachPoint_(ctx, p, data) {
|
||
|
|
const total = p.v.length;
|
||
|
|
let i, mp, cp;
|
||
|
|
for (i = 0; i < total; i++) {
|
||
|
|
mp = p.cv[i];
|
||
|
|
cp = mp.addRect(data.rect);
|
||
|
|
if (mp.type == 'b') {
|
||
|
|
ctx.fillStyle = "#ff2a00";
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.arc(cp.x3 + (cp.x3 - cp.x2), cp.y3 + (cp.y3 - cp.y2), 1.5, 0, PI2);
|
||
|
|
ctx.fill();
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.arc(cp.x2, cp.y2, 1.5, 0, PI2);
|
||
|
|
ctx.fill();
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.moveTo(cp.x2, cp.y2);
|
||
|
|
ctx.lineTo(cp.x3, cp.y3);
|
||
|
|
ctx.lineTo(cp.x3 + (cp.x3 - cp.x2), cp.y3 + (cp.y3 - cp.y2));
|
||
|
|
ctx.stroke();
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.fillStyle = "#ffffff";
|
||
|
|
ctx.arc(cp.x3, cp.y3, 2.5, 0, PI2);
|
||
|
|
ctx.fill();
|
||
|
|
ctx.stroke();
|
||
|
|
} else {
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.fillStyle = "#ffffff";
|
||
|
|
ctx.strokeStyle = "#ff2a00";
|
||
|
|
ctx.arc(cp.x, cp.y, 2.5, 0, PI2);
|
||
|
|
ctx.fill();
|
||
|
|
ctx.stroke();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function eachLine_(ctx, d) {
|
||
|
|
const pos = d.pos;
|
||
|
|
if (pos.type != 'a') {
|
||
|
|
if (pos.type == 'm') {
|
||
|
|
ctx.strokeStyle = "#ff2a00";
|
||
|
|
ctx.beginPath();
|
||
|
|
ctx.moveTo(pos.x, pos.y);
|
||
|
|
} else if (pos.type == 'l') {
|
||
|
|
ctx.lineTo(pos.x, pos.y);
|
||
|
|
} else if (pos.type == 'b') {
|
||
|
|
ctx.bezierCurveTo(pos.x, pos.y, pos.x2, pos.y2, pos.x3, pos.y3);
|
||
|
|
}
|
||
|
|
ctx.stroke();
|
||
|
|
}
|
||
|
|
}
|