v1.0.1

What's Changed

Several fixes and new additions including the following:

• begin() - changed to add options in any order eg backlight off at start.
• GetFrameBuffer() - returns the current selected draw to frame buffer.
• ReadImagePixel(int inum, int x, int y) - returns the color value of a GCI image at the x and y co-ordinates relative to the objects on-screen position.
• CopyImageLine(int inum, int x, int y, int w) - copies a line to the current selected frame buffer from a GCI image at the x and y co-ordinates relative to the objects on-screen position.
• HlineX(int x, int y, int w, int32_t color) - draws a Horizontal line with colour option switch, line can be a colour or from a GCI image or a frame buffer.
• VlineX(int x, int y, int w, int32_t color) - draws a Vertical line with colour option switch, line can be a colour or from a GCI image or a frame buffer.
• RectangleFilledX(int x0, int y0, int x1, int y1, int32_t color) - draws a Filled rectangle with colour option switch, Rectangle can be a colour or from a GCI image or a frame buffer.
• PutPixelAlpha(int x, int y, int32_t color, uint8_t alpha) - draws a pixel with colour option switch and alpha level, Pixel can be a colour or from a GCI image or a frame buffer.
• imageSetWord/imageGetWord - added option to change frame in GCI image set, allows the above new functions to get image data from a selected frame
• ReadPixelFromFrameBuffer(uint16_t xrp, uint16_t yrp, uint8_t fb) - returns the color value of a framebuffer at the x and y co-ordinates relative to the source frame buffer position.
• CopyFrameBufferLine(int16_t x, int16_t y, int16_t w, int fb) - copy a line from source framebuffer to currently selected framebuffer

v1.0.0

This is the initial public release for the GFX4dESP32 library.