S ST500 Active Member Licensed User Jun 7, 2017 #1 Is there a way to save the signature data from canvas as JPG? I would like to include the signature in my pdf Report. Could you help me, please? Thanks a lot. Martin
Is there a way to save the signature data from canvas as JPG? I would like to include the signature in my pdf Report. Could you help me, please? Thanks a lot. Martin
Erel B4X founder Staff member Licensed User Longtime User Jun 7, 2017 #2 See the code of this old example: https://www.b4x.com/android/forum/threads/signature-capture-tutorial.9096/ Upvote 0
See the code of this old example: https://www.b4x.com/android/forum/threads/signature-capture-tutorial.9096/
S ST500 Active Member Licensed User Jun 7, 2017 #3 Hi Erel, thank you. Unfortunelly the Background Color of the png is black. I can't see the signature. Upvote 0
Hi Erel, thank you. Unfortunelly the Background Color of the png is black. I can't see the signature.
Erel B4X founder Staff member Licensed User Longtime User Jun 7, 2017 #4 Does it happen with the SignatureCapture example? Upvote 0
S ST500 Active Member Licensed User Jun 7, 2017 #5 Yes Sir. I tried it again. You must set white as backgroundcolor for the panel. But that's my problem. I need my panel transparent. Last edited: Jun 7, 2017 Upvote 0
Yes Sir. I tried it again. You must set white as backgroundcolor for the panel. But that's my problem. I need my panel transparent.
Erel B4X founder Staff member Licensed User Longtime User Jun 7, 2017 #6 Does it happen when you run the SignatureCapture project as-is? Upvote 0
S ST500 Active Member Licensed User Jun 7, 2017 #7 I tried it again. You must set white as backgroundcolor for the panel. But that's my problem. I need my panel transparent. Upvote 0
I tried it again. You must set white as backgroundcolor for the panel. But that's my problem. I need my panel transparent.
fixit30 Active Member Licensed User Longtime User Jun 7, 2017 #8 I use the SignPad library, it allows you to save the signature with a transparent background. https://www.b4x.com/android/forum/threads/signpad-v0-20-signature-capture-incl-java-source.50072/ Upvote 0
I use the SignPad library, it allows you to save the signature with a transparent background. https://www.b4x.com/android/forum/threads/signpad-v0-20-signature-capture-incl-java-source.50072/
S ST500 Active Member Licensed User Jun 7, 2017 #9 fixit30, thanks a lot. I will try it tommorow. Upvote 0
Erel B4X founder Staff member Licensed User Longtime User Jun 8, 2017 #10 ST500 said: I need my panel transparent. Click to expand... Please upload the project with the transparent panel. Upvote 0
ST500 said: I need my panel transparent. Click to expand... Please upload the project with the transparent panel.
S ST500 Active Member Licensed User Jun 8, 2017 #11 Erel said: Please upload the project with the transparent panel. Click to expand... Hi Erel, at the Moment I use a white Panel, and it works. Today I will try fixit30 idea. Another question, how can I make the quality of a scaled bitmap better? Upvote 0
Erel said: Please upload the project with the transparent panel. Click to expand... Hi Erel, at the Moment I use a white Panel, and it works. Today I will try fixit30 idea. Another question, how can I make the quality of a scaled bitmap better?
R ronell Well-Known Member Licensed User Longtime User Jun 8, 2017 #12 ST500 said: Another question, how can I make the quality of a scaled bitmap better? Click to expand... create new thread for new question Upvote 0
ST500 said: Another question, how can I make the quality of a scaled bitmap better? Click to expand... create new thread for new question