Found an interesting fractal Zoomer for the Mandelbrot and Julia Fractal Curves that was written in Delphi.
Converted it to Lazarus.
Can adjust the colours. Adjusting the sliders produces some colourful curves (see 3rd attached zoomed mandel2.png)
Added a save to png file and made the GUI high dpi.
Zoom in with the mouse by selecting a rectangular section and then click the appropriate render button.
I also noticed that the rendering is a bit faster than other versions that I had made previously.
Might be nice to convert to Tbgrabmp.
I wonder if there is a way to zoom in a bit more clearly, to improve the final fractal image?
The 600 value in the middle TCombobox (at the top) is the iteration value for the rendering of the curve, which can be increased but the pixels are still a bit grainy in the final rendering. Maybe a better resizing algorithm in bgrabmp might produce a better final Zoomed render or maybe the rendered image size needs to be increased?
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