This commit is contained in:
syuilo 2020-04-18 18:33:45 +09:00
parent 9b9b6ade64
commit 7c61fc37c5
2 changed files with 72 additions and 4 deletions

View file

@ -1,6 +1,6 @@
<template> <template>
<div> <div class="ysrxegms">
<canvas ref="canvas" class="ysrxegms" :width="value.width" :height="value.height"/> <canvas ref="canvas" :width="value.width" :height="value.height"/>
</div> </div>
</template> </template>
@ -24,6 +24,11 @@ export default Vue.extend({
<style lang="scss" scoped> <style lang="scss" scoped>
.ysrxegms { .ysrxegms {
display: inline-block;
vertical-align: bottom;
> canvas {
display: block; display: block;
}
} }
</style> </style>

View file

@ -1,10 +1,25 @@
import autobind from 'autobind-decorator'; import autobind from 'autobind-decorator';
import * as seedrandom from 'seedrandom'; import * as seedrandom from 'seedrandom';
import Chart from 'chart.js';
import * as tinycolor from 'tinycolor2';
import { Variable, PageVar, envVarsDef, funcDefs, Block, isFnBlock } from '.'; import { Variable, PageVar, envVarsDef, funcDefs, Block, isFnBlock } from '.';
import { version } from '../../config'; import { version } from '../../config';
import { AiScript, utils, parse, values } from '@syuilo/aiscript'; import { AiScript, utils, parse, values } from '@syuilo/aiscript';
import { createAiScriptEnv } from '../create-aiscript-env'; import { createAiScriptEnv } from '../create-aiscript-env';
// https://stackoverflow.com/questions/38493564/chart-area-background-color-chartjs
Chart.pluginService.register({
beforeDraw: function (chart, easing) {
if (chart.config.options.chartArea && chart.config.options.chartArea.backgroundColor) {
var ctx = chart.chart.ctx;
ctx.save();
ctx.fillStyle = chart.config.options.chartArea.backgroundColor;
ctx.fillRect(0, 0, chart.chart.width, chart.chart.height);
ctx.restore();
}
}
});
type Fn = { type Fn = {
slots: string[]; slots: string[];
exec: (args: Record<string, any>) => ReturnType<ASEvaluator['evaluate']>; exec: (args: Record<string, any>) => ReturnType<ASEvaluator['evaluate']>;
@ -61,7 +76,55 @@ export class ASEvaluator {
['fill', values.FN_NATIVE(() => { ctx.fill() })], ['fill', values.FN_NATIVE(() => { ctx.fill() })],
['stroke', values.FN_NATIVE(() => { ctx.stroke() })], ['stroke', values.FN_NATIVE(() => { ctx.stroke() })],
])); ]));
}) }),
'MkPages:chart': values.FN_NATIVE(([id, opts]) => {
utils.assertString(id);
utils.assertObject(opts);
const canvas = this.canvases[id.value];
const color = getComputedStyle(document.documentElement).getPropertyValue('--accent');
const chart = new Chart(canvas, {
type: opts.value.get('type').value,
data: {
labels: opts.value.get('labels').value.map(x => x.value),
datasets: opts.value.get('datasets').value.map(x => ({
label: x.value.get('label').value,
data: x.value.get('data').value.map(x => x.value),
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: color,
backgroundColor: tinycolor(color).setAlpha(0.1).toRgbString(),
}))
},
options: {
responsive: false,
title: {
display: opts.value.has('title'),
text: opts.value.has('title') ? opts.value.get('title').value : ''
},
layout: {
padding: {
left: 0,
right: 0,
top: 8,
bottom: 0
}
},
legend: {
position: 'bottom',
labels: {
boxWidth: 16,
}
},
tooltips: {
enabled: false,
},
chartArea: {
backgroundColor: '#fff'
}
}
});
}),
}}, { }}, {
in: (q) => { in: (q) => {
return new Promise(ok => { return new Promise(ok => {