| 1 | export default class svgline {
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| 2 |
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| 3 | constructor(x1, y1, x2, y2) {
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| 4 | this.x1 = x1;
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| 5 | this.y1 = y1;
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| 6 | this.x2 = x2;
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| 7 | this.y2 = y2;
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| 8 | }
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| 9 |
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| 10 | getX1() {
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| 11 | return this.x1;
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| 12 | }
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| 13 |
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| 14 | getY1() {
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| 15 | return this.y1;
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| 16 | }
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| 17 |
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| 18 | getX2() {
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| 19 | return this.x2;
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| 20 | }
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| 21 |
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| 22 | getY2() {
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| 23 | return this.y2;
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| 24 | }
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| 25 |
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| 26 | mergeLine(x1, y1, x2, y2) {
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| 27 | if (x1 == x2 && this.x1 == this.x2 && x1 == this.x1) {
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| 28 | if (y2 >= this.y1 - 1 && y1 <= this.y2 + 1) {
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| 29 | this.y1 = Math.min(this.y1, y1);
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| 30 | this.y2 = Math.max(this.y2, y2);
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| 31 | return true;
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| 32 | }
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| 33 | } else if (y1 == y2 && this.y1 == this.y2 && y1 == this.y1) {
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| 34 | if (x2 >= this.x1 - 1 && x1 <= this.x2 + 1) {
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| 35 | this.x1 = Math.min(this.x1, x1);
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| 36 | this.x2 = Math.max(this.x2, x2);
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| 37 | return true;
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| 38 | }
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| 39 | }
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| 40 | return false;
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| 41 | }
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| 42 |
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| 43 | } |
| \ | No newline at end of file |