formZ SDK | 5.0 API Reference | System | Runtime Library (FZRT) | Graphics
Description
Gets the width of a string of text. This will return the width of the specified string or substring using the current font family, size, style selected into the current port. The text string does not need to be null terminated.
Plugin Prototype
short fzrt_text_width(
const void * | textBuf, |
short | firstByte, |
short | byteCnt ) |
Parameters
textBuf [Input]
buffer containing text to measure
firstByte [Input]
index into buffer pointing to the first character of string
byteCnt [Input]
length of string in bytes to read from buffer
Returns
Width of string if drawn to current port.
Availability
5.0.0.0
Function Set
Defined in