The eXGauge / eXLayers library offers powerful graphics capabilities for visually displaying and editing values such as amount, level, or content. The control supports multiple layers, with each layer capable of rendering transparent images and HTML captions. These elements can be clipped, moved, rotated, or combined, and users can interact with them via mouse drag, scroll wheel, or keyboard input. With eXGauge / eXLayers, you can easily simulate a wide variety of visual instruments, including gauges, thermometers, meters, clocks, buttons, sliders, scales, knobs, dials, switches, progress bars, status indicators, LEDs, and more. As always, the component is built with no dependency on MFC, VB, VCL, or any external libraries - fully self-contained and lightweight.

Features include:

1. Layer and Rendering Capabilities

• Multiple layers support
• Each layer can display multiple graphics, images, or HTML captions
• Layers can be clipped, moved, rotated, or any combination thereof
• High-quality rotation support
• Debug mode support for displaying debugging information

2. Display and Embedding

• Ability to render the control as a standalone or embedded (no form, transparent form, no background)
• Visibility and transparency support

3. Object Interaction

• Ability to specify visible and selectable objects per layer
• Drag, mouse-wheel, and keyboard interaction support
• Mouse in/out detection and smooth value changes

4. Visual Effects

• Clipping support with shapes like rectangle, round rectangle, ellipse, pie, picture mask, polygon, and more
• Brightness, contrast, and grayscale effects

5. User Interface

• Tooltip support

6. Advanced Configuration

• Expression support for controlling angle, offset, and clipping dynamically

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