Verschiedenes

• Completely refactored the drawing logic for X, Y, and Y2 axes;
• Implemented intelligent clipping and clamping for axis labels;
• The plot legend has been enhanced to accurately represent the style of filled and hatched series;
• The logic for drawing text labels (LabelSeries) has been significantly improved;
• Text labels now automatically adjust their position based on the size of the associated series symbol;
• The rendering logic now correctly handles different scenarios: drawing only a symbol, only text, or a symbol with an adjacent text label;
• The activation areas for per-axis zooming (hovering over an axis and using the mouse wheel) are now calculated dynamically.