otfried / ipepresenter-issues Goto Github PK

Thanks for your work, shortcuts are now available on the presentation window.
However, link actions, e.g. Video links and URLs, are not working on the presentation window.
Is it able to make them work on the presentation window?

Shortcut keys of "view->Show Presentation" and "Time -> Set time" are not shown in options on the top of the window.
My environment of Ipe is Windows 10 64bit.

IpePresenter (v. 7.2.13 on MacOs) does not handle transparency properly. It shows either black or white box around a png. (This is not an issue of the pdf, as the images are shown correctly in a pdf viewer)

I usually use link action for launching the video in different applications during the presentation.

Is it possible to activate these link actions from the IpePresenter window?

I'll describe these as two separate things, but since it's probably one and the same underlying issue I open only one report.

Btw, thanks for sharing ipe and ipepresenter with the world! :)

Broken translucency (treated as alpha=255)

Steps to reproduce:

• Use a PNG with translucency (alpha between 1 and 254, I used this one)
• Put two such PNGs over itself
  Expected result: Output of ipepresenter matches how ipe, evince, and firefox display it
  Actual result: The low-alpha regions get painted as if they had full alpha (i.e. 255), thereby hiding the other image

Curiously, transparency works perfectly fine with this PNG.

Broken transparency (treated as alpha=255)

Steps to reproduce:

• Use a PNG with transparent regions (alpha = 0, I used this one)
• Include this image somewhere, and have text present, too (in my case: the page title). Text and image should logically intersect.
  Expected result: Since the image has alpha=0 where it overlaps the text, the text is visible perfectly fine.
  Actual result: The text is only partially visible, as if the alpha=0 regions were painted as white.

is it official or not?

thanks!

These pdf images are generated from python or stata.
below an example:

When "Show Presentation" window is active, "Next Page" command with "N" key or cursor keys, click link actions, "Full Screen" command with F11 key, and ... are not working.

I usually do presentations with a software laser pointer (it is the same to the mouse cursor) and in that case "Show Presentation" window is normally active not the main window.

Would you update to be able to do the same commands with the main Ipe Presenter window also on the "Show Presentation" window?

My Ipe environment is IpePresenter 7.2.17 with Windows 10 64bit.