SK-24PTU-PI 4D Systems, SK-24PTU-PI Datasheet - Page 5

• Manufacturer Part Number: SK-24PTU-PI
• Description: Display Development Tools 2.4" Rsbry Pi St Kit w/2GB SD & Prg Adptr
• Manufacturer: 4D Systems

Specifications of SK-24PTU-PI

• Rohs: yes
• Product: Starter Kits
• Tool Is For Evaluation Of: uLCD-24PTU-PI
• Interface Type: Serial, UART
• Operating Supply Voltage: 4 V to 5.5 V

4D SYSTEMS
3. C Library Functions
The following is a list of the library functions available to use with the 4D Systems C Serial Library.
For detailed information on each of these functions, please refer to the ‘Picaso Serial Command Set Reference
Manual’ Document, available from the Workshop 4 product page on the 4D Systems website,
www.4dsystems.com.au
Graphics Functions:
Touch Screen Functions:
© 2012 4D SYSTEMS
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gfx_Cls()
gfx_ChangeColour(oldColour, newColour)
gfx_Circle(x, y, radius, colour)
gfx_CircleFilled(x, y, radius, colour)
gfx_Line(x1, y1, x2, y2, colour)
gfx_Rectangle(x1, y1, x2, y2, colour)
gfx_RectangleFilled(x1, y1, x2, y2, colour)
gfx_Polyline(n, vx, vy, colour)
gfx_Polygon(n, vx, vy, colour)
gfx_Triangle(x1, y1, x2, y2, x3, y3, colour)
gfx_Orbit(angle, distance)
gfx_PutPixel(x, y, colour)
gfx_GetPixel(x, y)
gfx_MoveTo(xpos, ypos)
gfx_LineTo(xpos, ypos)
gfx_SetClipRegion()
gfx_Ellipse(x, y, xrad, yrad, colour)
gfx_EllipseFilled(x, y, xrad, yrad, colour)
gfx_Button(state, x, y, buttonColour, textColour, font, textWidth, textHeight, text)
gfx_Panel(state, x, y, width, height, colour)
gfx_Slider(mode, x1, y1, x2, y2, colour, scale, value)
gfx_ScreenCopyPaste(xs, ys, xd, yd, width, height)
gfx_TriangleFilled(x1, y1, x2, y2, x3, y3, colr)
gfx_PolygonFilled(n, vx, vy, colr)
gfx_Get(mode)
gfx_ClipWindow(x1, y1, x2, y2)
gfx_Set(function, value)
gfx_Set shortcuts:
touch_DetectRegion(x1, y1, x2, y2)
touch_Set(mode)
touch_Get(mode)
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gfx_BGcolour(colour)
gfx_Clipping(mode)
gfx_TransparentColour(colour)
gfx_Transparency(mode)
gfx_FrameDelay(delay)
gfx_ScreenMode(delay)
gfx_OutlineColour(colour)
gfx_Contrast(value)
gfx_LinePattern(pattern)
gfx_BevelWidth(mode)
gfx_BevelShadow(value)
Page 5 of 9
www.4dsystems.com.au
uLCD-43-PT-PI