Pictures Viewer

This project is an image editor currently in 16*16 format, recommended for Minecraft block and item textures. It runs on the Numworks calculator and on the computer, as long as the required dependencies are installed (follow instructions in the Visuel repository). It is used by installing viewer.py and examples_pictures.py alone on the calculator. To get the most out of it, follow the mini-tutorial in the Tuto section.

You can install it directly on your calculator, by going to my script and to examples pictures on the Numworks website.

Table of Contents

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1. Tuto
2. Keys Short
3. Settings
4. Examples

Tuto

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I. First of all, to create a new image, go to "edit".

If you've previously changed the default color, and your image doesn't have this color and remains white, press the "dot" key.

II. Then, use the shortcuts presented here to create your image, and then press "ans" to print the list containing the rgb values of your image in the console.

III. Then, copy and paste your code into the example file included with this project, by creating a new variable.

IIII. Finally, restart the viewer and observe your pre-loaded artwork by going to the "show" section !

Keys Short

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Here are all the keys you can use in the "Edit" section:

Keys	Short
Ok and Left Arrow	Changes rgb channel counter-clockwise
Ok and Right Arrow	Changes rgb channel clockwise
Up Arrow	Moves cursor up
Down Arrow	Moves cursor Down
Left Arrow	Moves cursor Left
Right Arrow	Moves cursor Right
Plus	Increases the value of the pixel on which the cursor is located to the level of the selected rgb channel.
Minus	Decreases the value of the pixel on which the cursor is located to the level of the selected rgb channel.
Ans	Save the image for later viewing in "show", and print the image list line by line in the console.
Dot	Resets the image being edited to the default color.
Exp	Eraser - Erases the cursor box and replaces it with the default color.
Backspace	Exits "edit" mode while saving image modifications.

Warning ! Key ANS is key "O", key DOT is key ":" and key EXP is key "5" on computer

Settings

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This section presents the various possible parameters:

1. Pas: To increase the depth that is removed when you modify the value of a pixel's channel.

2. Size: NotImplemented

3. Time: To accelerate or decelerate the cursor speed.

4. To change the default color when a new image is created.

Ignore the size parameter, as it is there for a future implementation.

Examples

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Menu

Edit

Show	Show

Settings