render quality

braten
Topic Author
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10 years 10 months ago - 10 years 10 months ago #9755 by braten

render quality was created by braten

Hi Radaee support,

Recently, we're evaluating the Radaee SDK iOS edition in our App.
Render speed is pretty amazing and now we're comparing the display quality with iOS CoreGraphics framework.

We found the characters drawn by Radaee got an alias problem especially when zooming to minimal scale.
We tried to specify the default value of renderQuality mode_best in PDFVGlobal.m but it seems not getting better.
PDF_RENDER_MODE renderQuality = mode_best;

Is there any easy way to fix it?
Look forward to any suggestion from you.

Attachments:
IMG_3145.PNG -> render by Radaee
IMG_3146.PNG -> render by iOS CoreGraphics framework (CGContextDrawPDFPage)
dl.dropboxusercontent.com/u/63519504/IMG_3145.PNG
dl.dropboxusercontent.com/u/63519504/IMG_3146.PNG

Test environment:
Device: iPhone6 plus
OS version: iOS 9.1
Radaee SDK: iospdfviewer3.3.7

Last edit: 10 years 10 months ago by braten.

support
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10 years 10 months ago #9756 by support

Replied by support on topic render quality

May you open a bug ticket on the support area?
Please upload both images and your testing pdf file.

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