Help

• • Tap the first item to load a reference picture from your picture library
• • Tap the second one to export your picture with the grid over it
• • Tap the third display or hide the color picker and get the hex code of the color you picked
• • Tap the fourth and last one to open the scale calculation view

Square grid toggle

Activated by default. Desactivate it to make a row slider appear and have your grid defined by a number of columns and rows.

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Number of columns slider

Configure the cells size here. Your picture will be divided horizontally by the number of columns provided.

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Grid color toggle

You can chose the color of the grid lines here.

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Grid origin

You can change the grid origin from "top left" to "center".

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Black and white filter

You can apply a black and white filter to your reference image.

• • Move the crosshair around the picture and the color hexadecimal code will be displayed on the top of the screen.
• • Next to the code, a button allows you to copy it in the clipboard.

• • Set either the width, height or scale of your target grid.
• • The other dimensions will be automatically calculated, including the size of the cells.
• • Note: Units don't matter.