457447 Update resolution in measuring tool during paint
I fixed the measuring tool so it provides the correct measurement after the resolution changes.
Test Plan
Open a file at 300 ppi. Measure the width of the image using inches or mm. Resize to 600 ppi and measure the width of the image again. Before the resolution stayed at 300 ppi so the result would be twice as large as it should be. With this MR the correct width is reported.
Formalities Checklist
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I confirmed this builds. -
I confirmed Krita ran and the relevant functions work. -
I tested the relevant unit tests and can confirm they are not broken. (If not possible, don't hesitate to ask for help!) -
I made sure my commits build individually and have good descriptions as per KDE guidelines. -
I made sure my code conforms to the standards set in the HACKING file. -
I can confirm the code is licensed and attributed appropriately, and that unattributed code is mine, as per KDE Licensing Policy.