Share My Creation Draw Floor Plan

pixet

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Longtime User
It would be nice if you can add some graphic primitives,
like line, arc, circle, rectangle/square
 

aeric

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Thanks for suggestion.
I just started and make it as simple as possible. Will see what the user's feedback.

pixet said:
like line
Click to expand...
By the way, here is a good alternative to check.

[B4X] [XUI] AS Draw (FabricView and CanvasView)

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. Features cross-platform compatible set a background image draw, erase or draw lines...
www.b4x.com
 

pixet

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great suggestion,
very interesting, but your idea seems interesting because of its simplicity.
 

klaus

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What exactly do you want to do ?
Your project might, could or would become a quit big project depending on your needs, requests, wishes and even dreams.
Do you want to draw only free hand on a simple bitmap ?
Do you want to draw on a scaled surface ?
Do want to draw horizontal, vertical and oblique lines ?
Or do you want to draw walls, incorporate doors and windows and all this scaled ?
 

aeric

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Longtime User
Actually the users have not much requirements so far.
Initially they just want a function for sketching a map such as building or resident house.
The map will mark the places where mosquito larvas are found.
The original idea is just a page with a clear button and a save image button. I was not in the previous meeting.
Then during the recent meeting, after presenting the latest version, the users said it is very troublesome if they have made a mistake during the drawing. There are no eraser or undo button.
Thus I need to add these functions.
 

klaus

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Sorry for my questions, I saw your other post Sketch Floor and my answer was for this thread.
Now i noticed that this thread is in Share Your Creations and you have the solution.
Your approach for doing and undoing with Paths is interesting.

I had written for myself a small drawing program and for the undo and redo i saved i saved some previous bitmaps.
 

aeric

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klaus said:
Your approach for doing and undoing with Paths is interesting.
Click to expand...
Thanks to DeepSeek.

DeepSeek given me the solution for Undo and Redo lists but I modified his answer instead of using array of Float, I change it to using Stroke type which supported pen color and stroke width.
 

pixet

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Longtime User
I was thinking of something that draws lines and maybe other things, acquiring the dimensions, for the moment in 2d,
through a Bluetooth laser meter ...
and this kind of approach of simple graphic primitives would seem to be the best way.
 

aeric

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Longtime User
pixet said:
I was thinking of something that draws lines and maybe other things, acquiring the dimensions, for the moment in 2d,
through a Bluetooth laser meter ...
and this kind of approach of simple graphic primitives would seem to be the best way.
Click to expand...
Check this thread:

[SOLVED] Application capable of measuring angles and distances.

I need to develop an application capable of measuring angles and distances. It can be for B4J or B4A. I prefer B4J. I have attached some image that shows more or less what I need initially. As the red dot is moved the measurements changes together. The crane arm is aticulated, and follows the...
www.b4x.com
 
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