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fix arrow head direction. close #501

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This commit is contained in:
Anton Lavrenov
2021-05-06 08:41:34 -05:00
parent d54832865d
commit 4f11244607
3 changed files with 45 additions and 9 deletions
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21
test/unit/Arrow-test.ts
View File

@@ -81,11 +81,11 @@ describe('Arrow', function () {
layer.add(arrow);
stage.add(layer);
var trace = layer.getContext().getTrace();
var trace = layer.getContext().getTrace(false, true);
assert.equal(
trace,
'clearRect(0,0,578,200);save();transform(1,0,0,1,0,0);beginPath();moveTo(50,50);quadraticCurveTo(75,25,100,50);quadraticCurveTo(125,75,100,100);lineWidth=2;strokeStyle=red;stroke();save();beginPath();translate(100,100);rotate(1.893);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();save();translate(50,50);rotate(2.82);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();setLineDash();fillStyle=red;fill();lineWidth=2;strokeStyle=red;stroke();restore();'
'clearRect(0,0,578,200);save();transform(1,0,0,1,0,0);beginPath();moveTo(50,50);quadraticCurveTo(75,25,100,50);quadraticCurveTo(125,75,100,100);lineWidth=2;strokeStyle=red;stroke();save();beginPath();translate(100,100);rotate(2);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();save();translate(50,50);rotate(2);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();setLineDash();fillStyle=red;fill();lineWidth=2;strokeStyle=red;stroke();restore();'
);
});
@@ -94,7 +94,18 @@ describe('Arrow', function () {
var layer = new Konva.Layer();
var arrow = new Konva.Arrow({
points: [79, 63, 87, 80, 124, 82, 141, 107, 165, 104],
points: [
79.57486136783733,
63.27171903881701,
87.33826247689463,
80.73937153419593,
124.99075785582254,
82.29205175600738,
141.68207024029573,
107.52310536044362,
165.74861367837337,
104.80591497227356,
],
stroke: 'red',
fill: 'red',
tension: 1,
@@ -105,11 +116,11 @@ describe('Arrow', function () {
layer.add(arrow);
stage.add(layer);
var trace = layer.getContext().getTrace();
var trace = layer.getContext().getTrace(false, true);
assert.equal(
trace,
'clearRect(0,0,578,200);save();transform(1,0,0,1,0,0);beginPath();moveTo(79,63);quadraticCurveTo(71.86,73.607,87,80);bezierCurveTo(116.86,92.607,94.263,67.131,124,82);bezierCurveTo(148.263,94.131,118.223,94.778,141,107);quadraticCurveTo(159.223,116.778,165,104);lineWidth=2;strokeStyle=red;stroke();save();beginPath();translate(165,104);rotate(5.796);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();save();translate(79,63);rotate(4.681);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();setLineDash();fillStyle=red;fill();lineWidth=2;strokeStyle=red;stroke();restore();'
'clearRect(0,0,578,200);save();transform(1,0,0,1,0,0);beginPath();moveTo(79,63);quadraticCurveTo(72,74,87,80);bezierCurveTo(117,93,94,67,124,82);bezierCurveTo(149,94,119,95,141,107);quadraticCurveTo(159,117,165,104);lineWidth=2;strokeStyle=red;stroke();save();beginPath();translate(165,104);rotate(5);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();save();translate(79,63);rotate(4);moveTo(0,0);lineTo(-10,5);lineTo(-10,-5);closePath();restore();setLineDash();fillStyle=red;fill();lineWidth=2;strokeStyle=red;stroke();restore();'
);
});

6
test/unit/Container-test.ts
View File

@@ -1,6 +1,6 @@
import { assert } from 'chai';
import { Shape } from '../../src/Shape.js';
import { addStage, Konva, compareLayers } from './test-utils';
import { addStage, Konva, compareLayers, isNode } from './test-utils';
describe('Container', function () {
// ======================================================
@@ -71,6 +71,10 @@ describe('Container', function () {
// ======================================================
it('clip function', function () {
if (isNode) {
// how to use Path2D in nodejs env?
return;
}
var stage = addStage();
// cliped by circle is the same as draw circle