Lines Matching refs:self
65 return in_array($unit, self::$xsl_units);
75 return in_array(self::stripDigits((string)$value), self::$xsl_units);
139 $pixel = self::getDigits ((string)$pixel);
140 $value = $pixel * $this->twips_per_pixel_x / self::$twips_per_point;
151 $pixel = self::getDigits ((string)$pixel);
152 $value = $pixel * $this->twips_per_pixel_y / self::$twips_per_point;
165 $unit = self::stripDigits ($value);
170 if ( self::isValidXSLUnit ($unit) === false ) {
175 $value = self::getDigits ($value);
178 $value = round (($value/self::$point_in_cm), 2).'pt';
181 $value = round (($value/(10 * self::$point_in_cm)), 2).'pt';
184 $value = round (($value * self::$inch_in_pt), 2).'pt';
187 $value = round (($value * self::$pc_in_pt), 2).'pt';
212 $unit = self::stripDigits ($value);
217 if ( self::isValidXSLUnit ($unit) === false ) {
222 $value = self::toPoints ($value, $axis);
224 $value = round (($value * self::$point_in_cm), 2).'cm';
237 $unit = self::stripDigits ($value);
242 if ( self::isValidXSLUnit ($unit) === false ) {
247 $value = self::toPoints ($value, $axis);
250 $value = round ((($value*self::$twips_per_point)/$this->twips_per_pixel_x), 2).'px';
252 $value = round ((($value*self::$twips_per_point)/$this->twips_per_pixel_y), 2).'px';
258 $unit = self::stripDigits ($value);
260 $value = self::getDigits ($value);