Lines Matching refs:NULL
55 protected $XSize = NULL;
56 protected $YSize = NULL;
57 protected $Picture = NULL;
58 protected $ImageMap = NULL;
63 protected $Errors = NULL;
68 protected $GArea_X1 = NULL;
69 protected $GArea_Y1 = NULL;
70 protected $GArea_X2 = NULL;
71 protected $GArea_Y2 = NULL;
72 protected $GAreaXOffset = NULL;
73 protected $VMax = NULL;
74 protected $VMin = NULL;
75 protected $VXMax = NULL;
76 protected $VXMin = NULL;
77 protected $Divisions = NULL;
78 protected $XDivisions = NULL;
79 protected $DivisionHeight = NULL;
80 protected $XDivisionHeight = NULL;
81 protected $DivisionCount = NULL;
82 protected $XDivisionCount = NULL;
83 protected $DivisionRatio = NULL;
84 protected $XDivisionRatio = NULL;
85 protected $DivisionWidth = NULL;
86 protected $DataCount = NULL;
89 protected $FontName = NULL;
90 protected $FontSize = NULL;
102 protected $MapFunction = NULL;
104 protected $MapID = NULL;
273 $this->VMin = NULL;
274 $this->VMax = NULL;
275 $this->VXMin = NULL;
276 $this->VXMax = NULL;
277 $this->Divisions = NULL;
278 $this->XDivisions = NULL;
324 if ($this->VMin == NULL && $this->VMax == NULL) {
358 $XMin = NULL;
392 if ($XMin < $this->GArea_X2 + 15 + $TextWidth || $XMin == NULL) {
404 if ($XMin > $this->GArea_X1 - 10 - $TextWidth || $XMin == NULL) {
439 $YMax = NULL;
490 if ($YMax < $YPos || $YMax == NULL) {
635 if ($this->VMin == NULL && $this->VMax == NULL) {
667 $XMin = NULL;
692 if ($XMin > $this->GArea_X1 - 10 - $TextWidth || $XMin == NULL) {
700 if ($this->VXMin == NULL && $this->VXMax == NULL) {
730 $YMax = NULL;
784 if ($YMax < $YPos || $YMax == NULL) {
1119 …$Value, Color $color, $ShowLabel = FALSE, $ShowOnRight = FALSE, $TickWidth = 4, $FreeText = NULL) {
1141 if ($FreeText == NULL) {
1803 $YLast = NULL;
1826 …if ($YLast != NULL && $AroundZero && ! isset ( $Missing [floor ( $X )] ) && ! isset ( $Missing [fl…
1844 if (! isset ( $Missing [floor ( $X )] ) || $YLast == NULL) {
1864 if ($YLast != NULL && $AroundZero) {
1881 if ($YIn [$klo] != "" && $YIn [$khi] != "" || $YLast == NULL) {
2909 if ($this->MapFunction == NULL || $this->MapFunction == $CallerFunction) {
2948 if ($this->ImageMap == NULL) {