MeasureJust

Measure a text string

#include <Script.h> Script Manager

void MeasureJust(textPtr, textLength, slop, charLocs );

Ptr textPtr ; address of a text string

short textLength ; value for text length

short slop ; value indicating extra pixels

Ptr charLocs ; address of an array of textLength + 1

MeasureJust fills an array with the widths of the characters in a string.

textPtr is a text string indicated by a pointer.

textLength is the length of the specified string.

slop is the number of pixels to add to a string's width when it was drawn

(to help justify the text).

charLocs is the array containing the widths of all characters in the text

string, including any addition width added for justification, plus one.

The first entry in the array will return the width of zero characters,

the second the width of the first character, the third the width of the

first and second characters, etc.

Referenced by (4):