6D305 4D SYSTEMS, 6D305 Datasheet - Page 17

• Manufacturer Part Number: 6D305
• Description: MOD, GRAPHICS-CNTRLR, UVGA-PICASO-MD1
• Manufacturer: 4D SYSTEMS

Specifications of 6D305

• Accessory Type: Module For UVGA-PICASO-MD1
• Kit Features: 512KB Of Onboard SRAM, SPI Signal Allow The Module To Be Connected To Number Of SD & MMC Memory Card
• Supply Voltage: 3.3V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.1.5 Draw Circle
(C)
Serial Syntax :
cmd, x(msb:lsb), y(msb:lsb), rad(msb:lsb), colour
4DGL Syntax :
(refer to 4DGL programmers manual)
cmd : 43hex, Cascii
x : circle centre horizontal position. 2 bytes
y : circle centre vertical position. 2 bytes
rad : radius size of the circle. 2 bytes
colour : circle colour value. 1 byte
Description :
This command will draw a coloured circle centred at (x, y) with a
radius determined by the value of rad. The circle can be either solid or wire frame
(empty) depending on the value of the Pen Size (see Set Pen Size command). When
Pen Size = 0 circle is solid, Pen Size = 1 circle is wire frame.
Example :
43hex, 00, 3Fhex, 00, 3Fhex, 00, 22hex, 07hex
Draws a RED circle (07hex) centred at x = 63dec (003Fhex) and y = 63dec
(003Fhex) with a radius of 34dec (22hex).
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µVGA-PICASO-MD1