PHP Developer’s Dictionary IT-SC book 320 The pdf_continue_text() function, which was added in PHP 3.0.6 and PHP 4.0, outputs text at the beginning of the next line. The effect is similar to performing a carriage return and line feed before outputting the text. pdf_stringwidth() Syntax double pdf_stringwidth (int pdf document, string text) Description The pdf_stringwidth() function, which was added in PHP 3.0.6 and PHP 4, returns the width of the current font for text in points. A font value must have been set previously for this function to work properly. pdf_save() Syntax void pdf_save (int pdf document) Description The pdf_save() function, which was added in PHP 3.0.6 and PHP 4, is used to save the current graphics state. It enables you to work easily with one object without impacting other objects. pdf_restore() Syntax void pdf_restore (int pdf document ) Description The pdf_restore() function, which was added in PHP 3.0.6 and PHP 4, is used to restore the graphics state you saved with pdf_save() . It enables you to work easily with one object without impacting other objects. pdf_translate() PHP Developer’s Dictionary IT-SC book 321 Syntax void pdf_translate (int pdf document, double x-coor, double y-coor) Description The pdf_translate() function, which was added in PHP 3.0.6 and PHP 4, is used to shift the origin of the coordinate system to the x-coor and y-coor values. You need to call pdf_moveto() to set the current point after using this function. pdf_scale() Syntax void pdf_scale (int pdf document, double x-scale, double y-scale) Description The pdf_scale() function, which was added in PHP 3.0.6 and PHP 4, is used to scale the coordinate system for both the x and y axes, by the x-scale and y-scale factors. pdf_rotate() Syntax void pdf_rotate (int pdf document, double angle) Description The pdf_rotate() function, which was added PHP 3.0.6 and PHP 4, is used to rotate the current coordinate system by the angle parameter, which is specified in degrees. The rotation is centered at the current origin and a positive value for angle indicates clockwise rotation. pdf_setflat() Syntax void pdf_setflat (int pdf document, double value ) PHP Developer’s Dictionary IT-SC book 322 Description The pdf_setflat() function, which was added in PHP 3.0.6 and PHP 4.0, sets the flatness with a minimum value of 0 and a maximum of 100. pdf_setlinejoin() Syntax void pdf_setlinejoin (int pdf document, long value) Description The pdf_setlinejoin() function, which was added in PHP 3.0.6 and PHP 4.0, sets the linejoin value , which must be between 0 and 2 . Possible values are 0 for miter, 1 for round, and 2 for bevel. pdf_setlinecap() Syntax void pdf_setlinecap (int pdf document, int value) Description The pdf_setlinecap() function, which was added in PHP 3.0.6 and PHP 4.0, sets the linecap value, which must be between 0 and 2. Possible values are 0 for butt end, 1 for round, and 2 for projecting square. pdf_setmiterlimit() Syntax void pdf_setmiterlimit (int pdf document , double value ) Description PHP Developer’s Dictionary IT-SC book 323 The pdf_setmiterlimit() function, which was added in PHP 3.0.6 and PHP 4.0, is used to specify the behavior when two line segments meet at a corner, including how pointed the corner should be when they meet at a sharp angle. The minimum for value is 1. pdf_setlinewidth() Syntax void pdf_setlinewidth (int pdf document, double width) Description The pdf_setlinewidth() function, which was added in PHP 3.0.6 and PHP 4.0, sets the current line width. The width parameter is a value specified in points (72 points = 1 inch). pdf_setdash() Syntax void pdf_setdash (int pdf document, double white, double black) Description The pdf_setdash() function, which was added in PHP 3.0.6 and PHP 4.0, sets a pattern for dashed lines where white and black are the lengths of the segments in points. A zero value indicates a solid line. pdf_moveto() Syntax void pdf_moveto (int pdf document, double x-coor, double y-coor) Description The pdf_moveto() function, which was added in PHP 3.0.6 and PHP 4.0, moves the current point to the location specified by x-coor and y-coor coordinates. pdf_curveto() PHP Developer’s Dictionary IT-SC book 324 Syntax void pdf_curveto (int pdf document, double x1, double y1, double x2, double y2, double x3, double y3) Description The pdf_curveto() function, which was added in PHP 3.0.6 and PHP 4.0 draws a Bézier cubic curve using the current point as the starting point, x3 and y3 as the end point and ( x1,y1 ),( x2,y2 ) as the control points. pdf_lineto() Syntax void pdf_lineto (int pdf document, double x-coor, double y-coor) Description The pdf_lineto() function, which was added in PHP 3.0.6 and PHP 4.0, draws a line from the current point to the location indicated by the x and y coordinates. pdf_circle() Syntax void pdf_circle (int pdf document, double x-coor, double y-coor, double radius) Description The pdf_circle() function , which was added in PHP 3.0.6 and PHP 4.0, draws a circle centered at the x and y coordinates with a radius of radius . pdf_arc() Syntax void pdf_arc (int pdf document, double x-coor, double y-coor, double radius, double start, double end) . PHP Developer’s Dictionary IT-SC book 320 The pdf_continue_text() function, which was added in PHP 3.0.6 and PHP 4.0, outputs text at the beginning. in PHP 3.0.6 and PHP 4, is used to restore the graphics state you saved with pdf_save() . It enables you to work easily with one object without impacting other objects. pdf_translate() PHP. (int pdf document, double value ) PHP Developer’s Dictionary IT-SC book 322 Description The pdf_setflat() function, which was added in PHP 3.0.6 and PHP 4.0, sets the flatness with a