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watermark code cleanup

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This commit is contained in:
Timo 2021-04-26 17:00:05 +03:00
parent 63e511e28f
commit c9c895676a
1 changed files with 7 additions and 30 deletions
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37
apps/red-ui/src/app/modules/admin/screens/watermark/watermark-screen.component.ts
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@ -158,39 +158,16 @@ export class WatermarkScreenComponent implements OnInit {
}
private async _drawWatermark() {
console.log('draw WV');
const PDFNet = this._instance.PDFNet;
const document = await this._instance.docViewer.getDocument().getPDFDoc();
const doc = document;
await this._instance.PDFNet.runWithCleanup(
await PDFNet.runWithCleanup(
async () => {
//const s = await PDFNet.Stamper.create(PDFNet.Stamper.SizeType.e_relative_scale, 0.5, 0.5);
// Specifies if the stamp is to be stamped as an annotation.
// note that stamps created with this setting do not work with SetAsBackground, HasStamps, and DeleteStamps, if annotation is true.
//s.setAsAnnotation(true);
// await s.setAlignment(PDFNet.Stamper.HorizontalAlignment.e_horizontal_center, PDFNet.Stamper.VerticalAlignment.e_vertical_top);
// const font = await PDFNet.Font.create(doc, PDFNet.Font.StandardType1Font.e_courier);
// await s.setFont(font);
// const redColorPt = await PDFNet.ColorPt.init(1, 0, 0, 0);
// await s.setFontColor(redColorPt);
// await s.setTextAlignment(PDFNet.Stamper.TextAlignment.e_align_right);
// await s.setAsBackground(false);
// const pgSet = await PDFNet.PageSet.createRange(1, 2);
// await s.stampText(doc, 'This is a title!', pgSet);
//
// s.setAsBackground(false);
// const pgSetImage = await PDFNet.PageSet.createRange(1, 1);
// await s.setAlignment(PDFNet.Stamper.HorizontalAlignment.e_horizontal_right, PDFNet.Stamper.VerticalAlignment.e_vertical_bottom);
await document.lock();
const pageSet = await this._instance.PDFNet.PageSet.createSinglePage(1);
const pageSet = await PDFNet.PageSet.createSinglePage(1);
await this._instance.PDFNet.Stamper.deleteStamps(document, pageSet);
await PDFNet.Stamper.deleteStamps(document, pageSet);
const text = this.configForm.get('text').value || '';
const fontSize = this.configForm.get('fontSize').value;
@ -201,8 +178,8 @@ export class WatermarkScreenComponent implements OnInit {
const rgbColor = hexToRgb(color);
const stamper = await this._instance.PDFNet.Stamper.create(3, fontSize, 0);
await stamper.setFontColor(await this._instance.PDFNet.ColorPt.init(rgbColor.r / 255, rgbColor.g / 255, rgbColor.b / 255));
const stamper = await PDFNet.Stamper.create(3, fontSize, 0);
await stamper.setFontColor(await PDFNet.ColorPt.init(rgbColor.r / 255, rgbColor.g / 255, rgbColor.b / 255));
await stamper.setOpacity(opacity / 100);
switch (orientation) {
@ -218,7 +195,7 @@ export class WatermarkScreenComponent implements OnInit {
await stamper.setRotation(-45);
}
const font = await this._instance.PDFNet.Font.createAndEmbed(document, this._convertFont(fontType));
const font = await PDFNet.Font.createAndEmbed(document, this._convertFont(fontType));
await stamper.setFont(font);
await stamper.setTextAlignment(0);
await stamper.stampText(document, text, pageSet);