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DrawOnYourScreen
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PangoCairo.show_layout_line 

use `PangoCairo.show_layout_line` instead of `PangoCairo.show_layout`. It is equivalent.

show_layout (doc): "The top-left corner of the PangoLayout will be drawn at the current point of the cairo context."
show_layout_line (doc): "The origin of the glyphs (the left edge of the line) will be drawn at the current point of the cairo context."
So it is no longer necessary to query `layout.get_baseline()`.
This commit is contained in:
abakkk 2020-09-18 18:37:01 +02:00
parent 5e43b05740
commit 324c066685
1 changed files with 2 additions and 2 deletions
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4
elements.js
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@ -670,9 +670,9 @@ const TextElement = new Lang.Class({
layout.set_font_description(this.font); layout.set_font_description(this.font);
layout.set_text(this.text, -1); layout.set_text(this.text, -1);
this.textWidth = layout.get_pixel_size()[0]; this.textWidth = layout.get_pixel_size()[0];
cr.moveTo(this.x, this.y - layout.get_baseline() / Pango.SCALE); cr.moveTo(this.x, this.y);
layout.set_text(this.text, -1); layout.set_text(this.text, -1);
PangoCairo.show_layout(cr, layout); PangoCairo.show_layout_line(cr, layout.get_line(0));
if (params.showTextCursor) { if (params.showTextCursor) {
let cursorPosition = this.cursorPosition == -1 ? this.text.length : this.cursorPosition; let cursorPosition = this.cursorPosition == -1 ? this.text.length : this.cursorPosition;