(06-22-2022, 06:28 AM)Stephen Liu Wrote: After clicking on the image and filling in the length in cm I can't proceed further. ...
Initially, do not use the on-canvas dialogue, at least not until you know what you are doing. Use the text tool options
(1) Set the fore-ground colour you want the text, can be any colour, something that will show, black-on-black obviously not a good choice.
(2) Select the text tool, this will open the text tool options under the tools.
(3) Choose a font if you want
(4) This is the font size (height) that you were trying to adjust. You can change it to another value when you have entered some text on the canvas.
Leave the other settings for the moment.
Click on the canvas, type some text in
(5)This adds a text layer, with a Text symbol to the layers. You can move this around with the Move tool.
To get out of the text tool click on some other tool.