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Добавил выравнивание по вертикали

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This commit is contained in:
Book Pauk
2019-01-17 22:10:33 +07:00
parent 844810ed75
commit d840407218
1 changed files with 7 additions and 3 deletions
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10
client/components/Reader/TextPage/TextPage.vue
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@@ -44,8 +44,6 @@ class TextPage extends Vue {
mounted() { mounted() {
this.canvas = this.$refs.canvas; this.canvas = this.$refs.canvas;
this.context = this.canvas.getContext('2d'); this.context = this.canvas.getContext('2d');
this.context.textAlign = 'left';
this.context.textBaseline = 'bottom';
} }
async calcDrawProps() { async calcDrawProps() {
@@ -54,6 +52,10 @@ class TextPage extends Vue {
this.lineHeight = this.fontSize + this.lineInterval; this.lineHeight = this.fontSize + this.lineInterval;
this.pageLineCount = Math.floor(this.canvas.height/this.lineHeight); this.pageLineCount = Math.floor(this.canvas.height/this.lineHeight);
this.w = this.canvas.width - 2*this.indent; this.w = this.canvas.width - 2*this.indent;
this.h = this.canvas.height;
this.context.textAlign = 'left';
this.context.textBaseline = 'bottom';
if (this.parsed) { if (this.parsed) {
this.parsed.p = this.p; this.parsed.p = this.p;
@@ -130,6 +132,7 @@ class TextPage extends Vue {
this.calcDrawProps(); this.calcDrawProps();
await this.loadFonts(); await this.loadFonts();
this.drawPage(); this.drawPage();
})(); })();
} }
@@ -170,7 +173,8 @@ class TextPage extends Vue {
let len = lines.length; let len = lines.length;
len = (len > this.pageLineCount ? len = this.pageLineCount : len); len = (len > this.pageLineCount ? len = this.pageLineCount : len);
let y = 0;
let y = -this.lineInterval/2 + (this.h - this.pageLineCount*this.lineHeight)/2;
for (let i = 0; i < len; i++) { for (let i = 0; i < len; i++) {
const line = lines[i]; const line = lines[i];
/* line: /* line: