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Hi there b4x community family. 148690 FUNCTIONALITY Ability to create different types of applications (Blank, SideMenu, Tab Bar (bottom navigation), Split Pane) Scrape HTML and Import into the wir...
link: https://www.b4x.com/android/forum/threads/web-sithasodaisy-wireframes-unleash-the-force-of-ultimate-web-mobileapp-design.161039/...

Hello, 2 years ago i already had the idea of this view, but I failed in some places, but now I have taken up the challenge and the result is impressive. Inspired by @Johan Schoeman FabricView and CanvasView. B4J: jXUI, JavaObject B4A: XUI B4i: iXUI Features cross-platform compatible set a background image draw, erase or draw lines undo and redo clear all set color, thickness and background...
link: Update 1.10 BugFixes ...

Hi @Erel; is it possible ; i need using for old libs. private B4Xcnvs as B4XCanvas private cnvs as Canvas cnvs=B4Xcnvs.getCanvas ...

implementation of B4A B4XCanvas with working Invalidate. After I figured that Canvas.Invalidate do nothing... of B4XCanvas with Invalidate function on B4J. Using this library you can draw more things on canvas and nothing is shown, when you Invalidate the canvas all drawings are invalidated once like in B4A Canvas. It use List, so is very fast. Any command you send to the canvas will be appended to the list, when... this with B4J canvas in mind, by default AutoInvalidate property is False, so you have to call Invalidate...

. javafx.scenes.canvas by default use antialiasing, this maybe is good on some cases, but if we draw.../27846659/how-to-draw-an-1-pixel-line-using-javafx-canvas after I converted this code to.... It is possible to add a variant inside B4J Canvas class for next releases? Maybe it can do... to disable antialias on entire canvas, but may there is a way, tried with JavaObject but just fails... MainForm.Title="This demo show how to remove aliasing on Canvas horizontal and vertical lines"...

Hi Fam The SDUIOffCanvas is a new component that enables one to have a sheet that can sit on either side of the screen. This can be left, top, bottom or right of the screen. Demo (Open from Mobile Device) This example shows how the SDUINumKeyPad component can be placed inside the SDUIOffCanvas when the position is set to bottom. 156174...
link: Demo 2 156177 https://youtube.com/shorts/VzsEPXuh95U...

edit their properties. The project has a Pane for the GoogleMap and three Canvases. One Canvas to draw the cursor. The second Canvas for the intermediate lines, moving lines during the drawing. The third Canvas for the shapes. In the VIDEO you see red lines for the cursor, these lines are drawn onto the first Canvas. You see red lines between the current point and the previous point during drawing, these lines are drawn onto the second Canvas. When you click to insert a point the current shape...

This library, with the Class source code, extends the Canvas functionalities. Some time ago I was playing with B4J Canvas with methods not exposed directly to B4J. There was a question in the forum...
link: It took me some time to answer you, i needed first to learn. Can you please test the updated Class. ...
link: The jCanvasExt library has been updated to version 1.1 in the first post. Removed unused parameters...
link: Thanks klaus! now it is more complete for B4J 2d graphics. The demo is also very helpful to understa...

Once again I found myself writing code to draw arrows on canvas. @klaus has provided a basic technique that I also use: define the set of points on the arrow as a path and then draw the path. https://www.b4x.com/android/forum/threads/draw-broken-line-arrow-head.43450/post-264259 I finally decided to write a more general class to do this job. It is a cross-platform design. It is small, about 120..., you can get the bitmap from the canvas. 132973...

.b4a.objects.drawable.CanvasWrapper.Initialize(CanvasWrapper.java:81) at anywheresoftware...