AdjustToKeepChartOnScreen(); Adjust Frame to Keep Chart on Screen |
|
AreVisualizeEffectUsed(); Are Visualize Effects Used? |
|
CanUseEntireOrdAxis(); Can the chart use the entire ordinal axis to draw? |
|
CreateRisers(); Create Risers |
|
DetermineScale(); Determine Scale of the graph |
|
EnablePlaceDefaultElements(); Routine to Disable/Enable PlaceDefaultElements Logic |
|
GetAxisScaleMinMax(); Get the Minimum/Maximum Scaling for an Axis |
|
GetGraphDocSize(); Get Graph Document Size |
|
GetGraphOrientation(); Get Graph Orientation |
|
GetGraphResolutionUnit(); Get Graph Resolution Units |
|
GetGraphSubType(); Get Graph Sub-Type |
|
GetGraphTypeIndex(); Get Graph Type Index |
|
GetLegendLayoutInformation(); Get Legend Layout Information |
|
GetSGCount(); Get Series/Group Count |
|
GloSetMaxAutofitSize(); Global Set Maximum Autofit Size |
|
GloSetMinAutofitSize(); Global Set Minimum Autofit Size |
|
IsBipolar(); Is the graph a bi-polar chart? |
|
IsDataText(); Is object data text? |
|
IsDualYAxes(); Is the graph a Dual-Y axes chart? |
|
IsO1AxisUsed(); Is the O1-Axis used in a chart? |
|
IsXAxisUsed(); Is the X-Axis used in a chart? |
|
IsY1AxisUsed(); Is the Y1-Axis used in a chart? |
|
IsY2AxisUsed(); Is the Y2-Axis used in a chart? |
|
IsY3AxisUsed(); Is the Y3-Axis used in a chart? |
|
IsY4AxisUsed(); Is the Y4-Axis used in a chart? |
|
PlaceDefaultElements(); Place Default Elements |
|
RecalcLegend(); Recalculate Legends |
|
SetGraphDocSize(); Set Graph Document Size |
|
SetGraphResolutionUnit(); Set Graph Resolution Units |
|
This function shrinks and moves the chart frame so that it and all its labels are guaranteed to be entirely on-screen. |
||
Syntax: |
BOOLEAN16 PUBLIC |
|
Input: |
pDE: Pointer to a draw environment created by AllocDrawEnvPtr() |
|
pGraph: Pointer to the graph object created by AllocGraphPtr() |
||
Return: |
BOOLEAN16; TRUE/FALSE |
|
True = |
The frame was adjusted |
|
False = |
No frame adjustment required |
|
Notes: |
This function should be called after any change to an Axis label! |
This function can be used to determine if one of the 3D graph visual effects (glow, suppression, or transparency) is used in a graph. The 3D visual effects are set by the A3D_GLOW_RISER, A3D_SUPPRESS_RISER, and A3D_TRANS_RISER attributes.: |
||
Syntax: |
BOOLEAN16 PUBLIC |
|
Input: |
pGraph: Pointer to an graph created by AllocGraphPtr() |
|
nState; Visualize effect to test |
||
1= |
Transparency |
|
2= |
Suppression |
|
4= |
Glow |
|
Return: |
BOOLEAN16; TRUE/FALSE |
|
TRUE= |
nState visualize effect is used |
|
FALSE= |
nState visualize effect is not used in the graph |
|
Also See: |
A3D_GLOW_RISER, A3D_SUPPRESS_RISER, A3D_TRANS_RISER in the PGSDK Attributes Guide |
|
This function returns a BOOLEAN16 indicating whether the chart can use the entire ordinal axis to draw the risers. |
||
Syntax: |
BOOLEAN16 PUBLIC |
|
Input: |
G; Pointer to a graph object created by AllocGraphPtr() |
|
Return: |
BOOLEAN16; TRUE/FALSE |
|
True = |
if this chart can use the ENTIRE ordinal axis to draw the risers |
|
False = |
if this chart needs extra space on right/left to draw the risers |
|
This function creates nCount risers in pGraph. This important function creates internal memory objects for attribute storage. It should be used when a developer wishes to set a riser attribute for a series that does not yet appear in the graph. It is recommended that this function be called with nCount set to 16 immediately after any call to Load_TIFFGraph(). This will guarantee that developers can set attributes for the first 16 series of riser information regardless of the number of risers that are visible in the chart. |
|
Syntax: |
INT16 PUBLIC |
Input: |
pGraph: Pointer to a graph object created by AllocGraphPtr() |
nCount: Number of risers to create |
|
Return: |
INT16: Zero |
Example: |
SetGraphDataInfo(gpGraph, &graphData); |
Also See: |
GetRiserBounds(), GetRiserDetNodeLimit(), GetRiserSurface(), SetRiserDetNodeLimit() |
This is a utility routine that can be used to specify an fMin and fMax for your data set in a ScaleClass structure identified by pScale. The function returns the minimum and maximum values and the number of gridlines that will appear on the Y-Axis. See the ScaleClass structure in Appendix A for details. For example, if your application uses: fMin = 3.5 and fMax = 85, this function might return: Min = 0, Max = 100, nGridlines = 5. |
|
Syntax: |
INT16 PUBLIC |
Input: |
pScale: Pointer to a ScaleClass structure. See Appendix A. |
Return: |
INT16: Zero = Success/Non-Zero = Error |
Also See: |
This function is a utility routine that can be used to disable/enable the PlaceDefaultElements() logic |
||
Syntax: |
BOOLEAN16 PUBLIC |
|
Input: |
bEnable: TRUE/FALSE. |
|
TRUE= |
Enable PlaceDefaultElements() |
|
FALSE= |
Disable PlaceDefaultElements() |
|
Return: |
INT16: TRUE/FALSE |
|
TRUE= |
PlaceDefaultElements() was enabled |
|
FALSE= |
PlaceDefaultElements() was disabled |
|
Also See: |
||
For any axis, this function returns the minimum and maximum that will be drawn on the scale. It also returns the number of gridlines that will be drawn.: |
||
Syntax: |
INT16 PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
nAxisID; The axis to get minimum, maximum, and number of gridlines. One of the following values from the DataAxisRef enum: |
||
DataAxisRef enum |
Description |
|
gdY1 (0) = |
Y1-Axis |
|
gdY2 (1) = |
Y2-Axis |
|
gdX1 (2) = |
X-Axis |
|
gdZ1 (3) = |
Z-Axis |
|
gdY3 (4) = |
Y3-Axis |
|
gdY4 (5) = |
Y4-Axis |
|
pfMin; Pointer to location to store minimum scaling value. |
||
pfMax; Pointer to location to store maximum scaling value. |
||
pnGridlines; Pointer to location to store number of gridlines. |
||
Return: |
INT16; System Error Code |
|
This function gets the chart document width and height in pixels. Use SetGraphDocSize() to set the chart document width and height. These functions are utility routines that let the user store a set of "physical" dimensions for a chart (example: 640 x 480 pixels, start at hDC position 13,34). |
|
Syntax: |
VOID PUBLIC |
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
pWidth: Location where GetGraphDocSize() can store the width |
|
pHeight: Location where GetGraphDocSize() can store the height |
|
Return: |
None |
Also See: |
|
This function returns the orientation (VERTICAL or HORIZONTAL) of a graph.: |
||
Syntax: |
INT16 PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
INT16; 0/1 |
|
0= |
Horizontal orientation |
|
1= |
Vertical orientation |
|
This function returns an INT16 identifying the resolution units of a graph.: |
||
Syntax: |
INT16 PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
INT16; 0...3 |
|
UNIT_INCHES (0) = |
Inches |
|
UNIT_CM (1) = |
Centimeters |
|
UNIT_PIXELS (2) = |
Pixels |
|
UNIT_HIMETRICS (3) = |
1/100 of mm |
|
Also See: |
||
This function returns the graph sub-type set by A_GRAPH_PRESET. |
|
Syntax: |
INT16 PUBLIC |
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
Return: |
INT16; An integer value that identifies the graph sub-type. See the nMinorType member of the TDG_GraphPresetInfo data structure in Appendix A for possible values. |
Also See: |
A_GRAPH_PRESET the PGSDK Attributes Guide, TDG_GraphPresetInfo |
This function returns an INT16 value identifying the type of the graph pGraph. |
|||
Syntax: |
INT16 PUBLIC |
||
Input: |
pGraph: Pointer to graph created by AllocGraphPtr() |
||
Return: |
INT16: A value from the GraphType enum: |
||
GraphType |
Value |
Description |
|
G_3D_BarType |
0= |
3D Bar Chart |
|
G_3D_ColAreaType |
1= |
3D Column Area Chart |
|
G_3D_ColLineType |
2= |
3D Column Line Chart |
|
G_3D_ColStepType |
3= |
3D Column Step Chart |
|
G_3D_CubeType |
4= |
3D Cube Chart |
|
G_3D_CutCornerType |
5= |
3D Cut Corner Chart |
|
G_3D_DiamondType |
6= |
3D Floating Diamond Chart |
|
G_3D_HoneycombType |
7= |
3D Surface Honeycomb chart |
|
G_3D_ModelType |
8= |
3D Models |
|
G_3D_OctagonType |
9= |
3D Octagon chart |
|
G_3D_PyramidType |
10= |
3D Pyramid Chart |
|
G_3D_RowAreaType |
11= |
3D Row Area Chart |
|
G_3D_RowLineType |
12= |
3D Row Line Chart |
|
G_3D_RowStepType |
13= |
3D Row Step Chart |
|
G_3D_ScatterType |
14= |
3D Scatter Chart |
|
G_3D_SquareType |
15= |
3D Square Chart |
|
G_3D_SurfaceType |
16= |
3D Surface Chart |
|
G_Area |
17= |
2D Vertical Area Chart |
|
G_Bars |
18= |
2D Vertical Bar Chart |
|
G_BoxPlot |
19= |
Box Plot Chart |
|
G_BoxPlotTC |
20= |
Box Plot Table Chart |
|
G_Bubble |
21= |
2D Vertical Bubble Chart |
|
G_ContourPlot |
22= |
Contour Plot Chart |
|
G_Gantt |
23= |
Gantt Chart |
|
G_HArea |
24= |
2D Horizontal Area Chart |
|
G_HBars |
25= |
2D Horizontal Bar Chart |
|
G_HBoxPlot |
26= |
Horizontal Box Plot Chart |
|
G_HBoxPlotTC |
27= |
Box Plot Table Chart |
|
G_HBubble |
28= |
2D Horizontal Bubble Chart |
|
G_HContourPlot |
29= |
Horizontal Contour Plot Chart |
|
G_HHistogram |
30= |
2D Horizontal Histogram |
|
G_HLines |
31= |
2D Horizontal Line Chart |
|
G_HScatter |
32= |
2D Horizontal Scatter Chart |
|
G_Hinge |
33= |
Hinge |
|
G_Histogram |
34= |
2D Vertical Histogram Chart |
|
G_Lines |
35= |
2D Vertical Line Chart |
|
G_MultiPie |
36= |
Multiple Pie Chart |
|
G_OHLClose |
37= |
Open/High/Low/Close Stock Chart |
|
G_Pie |
38= |
Pie Chart |
|
G_PieBar |
39= |
Pie Bar Chart |
|
G_Polar |
40= |
Polar Coordinate Chart |
|
G_Radar |
41= |
Radar Chart |
|
G_Scatter |
42= |
2D Scatter Chart |
|
G_SpecMapCell |
43= |
Spectral Map |
|
G_TableChart |
44= |
Table Chart |
|
G_TextChart |
45= |
Text Chart |
|
G_URadarArea |
46= |
Radar Area Chart |
|
G_VJapaneseStock |
47= |
Candle Stock Chart |
|
G_VStemLeaf |
48= |
Stem Leaf Chart |
|
G_WMultiBar |
49= |
Multi-Bar |
|
G_WWaterFall |
50= |
Waterfall chart |
|
G_WWaterFall_Horz |
51= |
Horizontal Waterfall chart |
|
G_X3D_FacetedFloater |
52= |
3D Faceted Floater Chart |
|
G_X3D_FacetedRiser |
53= |
3D Faceted Riser Chart |
|
G_XBI1_BalanceScoreCard |
54= |
Balanced Score Card Chart (Reserved for Future Use) |
|
G_XBI1_ProductPosition |
55= |
Product Positioning Chart (Reserved for Future Use) |
|
G_XBI1_ResourceReturn |
56= |
Resource Return Chart (Reserved for Future Use) |
|
G_XBI1_TimeSeries |
57= |
Time Series Chart (Reserved for Future Use) |
|
G_XBI1_YYYY |
58= |
Multi-Y Chart |
|
G_XBI2_CENTROID |
59= |
Centroid Chart (Reserved for Future Use) |
|
G_XRadarAreaStacked |
60= |
Radar Stacked Area (Reserved for Future Use) |
|
G_XY_3D_ColLine |
61= |
Ribbon chart with 2 numeric axes (Reserved for Future Use) |
|
G_XY_3D_RowLine |
62= |
Ribbon chart with 2 numeric axes (Reserved for Future Use) |
|
G_XYZ_3D_Surface |
63= |
Surface chart with 3 numeric axes (Reserved for Future Use) |
|
G_XYZ_3D2_CONTOUR |
64= |
3D Contour chart (Reserved for Future Use) |
|
Example: |
INT16 nType; |
||
Also See: |
A_GRAPH_PRESET in the PGSDK Attributes Guide, |
||
This function provides all the needed information for creating a sizing/moving XOR outline for use by higher-level routines. On return, the calculated element width and height will be stored at pnElementWidth and pnElementHeight. The calculated Start Point of first legend element will be stored at pStartPoint. The legend border margins will be stored at pnLeftRightMargin and pnBottomMargin.: |
||
Syntax: |
BOOLEAN16 PUBLIC |
|
Input: |
pDE: Pointer to a draw environment created by AllocDrawEnvPtr() |
|
G: Pointer to graph created by AllocGraphPtr() |
||
pLegendBox; Pointer to a BoxInstRec that defines the location of the legend area |
||
pnElementWidth; Pointer to a place to store Width of Legend Element. |
||
pnElementHeight; Pointer to a place to store Height of Legend Element |
||
pnLeftRightMargin; Pointer to a place to store Legend Border margin left and right |
||
pnBottomMargin; Pointer to a place to store Legend Border margin at bottom of chart. |
||
pStartPoint; Pointer to a place to store start point of first legend element |
||
Return: |
BOOLEAN16; TRUE/FALSE |
|
TRUE= |
Success |
|
FALSE= |
pLegendBox was modified |
|
This function sets the locations at pnSeries and pnGroups to the number of series and groups in the graph G, respectively. If the bAbsolute flag is set, this function will not count series that have been ignored by the A2D_IGNORE_SERIES attribute. |
||
Syntax: |
INT16 PUBLIC |
|
Input: |
G: Pointer to a graph created by AllocGraphPtr() |
|
bAbsolute: TRUE/FALSE |
||
TRUE= |
Don't count ignored series |
|
FALSE= |
Count ignored series |
|
pnSeries: Place to store number of series |
||
pnGroups: Place to store number of groups |
||
Return: |
INT16: E00_OK |
|
This function is used to set the maximum size that can be used for auto-fitting text objects. |
|
Syntax: |
void PUBLIC |
Input: |
nHighLimit; Maximum allowable size that can be used to auto-fit text objects |
Return: |
void |
Also See: |
|
This function is used to set the minimum size that can be used for auto-fitting text objects. |
|
Syntax: |
void PUBLIC |
Input: |
nLowLimit; Minimum allowable size that can be used to auto-fit text objects |
Return: |
Void |
Also See: |
|
This function returns a BOOLEAN16 indicating whether or not the currently select graph is a bi-polar chart. |
||
Syntax: |
BOOLEAN16 PUBLIC IsBipolar(GraphPtr pGraph); |
|
Input: |
pGraph: Pointer to a valid graph |
|
Return: |
BOOLEAN16; TRUE/FALSE |
|
TRUE= |
Current graph sub-type is a bi-polar chart |
|
FALSE= |
Not a bi-polar chart |
|
Also See: |
This function tests the object code (nObjectID) returns a BOOLEAN16 indicating whether or not the object is a data label. |
||
Syntax: |
BOOLEAN16 |
|
Input: |
nObjectID; An object ID. |
|
Return: |
BOOLEAN16; TRUE/FALSE |
|
TRUE= |
nObjectID is a data label object |
|
FALSE= |
nObjectID is not a data label object |
|
Notes: |
This function will return TRUE if nObjectID is one of the following: O2D_DATATEXT, O3D_DATALABEL, O2D_DATATEXT_STACK_TOTAL, OPI_LBL_VALUE, OPI_LBLRING, or OPI_LBLPIE. |
|
This function returns a BOOLEAN16 indicating whether or not the currently select graph is a Dual-Y axes chart. |
||
Syntax: |
INT16 PUBLIC |
|
Input: |
pGraph: Pointer to a valid graph |
|
Return: |
INT16; TRUE/FALSE |
|
TRUE= |
Current graph sub-type is a Dual-Y axes chart |
|
FALSE= |
Not a Dual-Y axes chart |
|
Also See: |
||
This function returns TRUE/FALSE identifying whether or not the O1 axis is used in a given chart. |
||
Syntax: |
BOOL PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
BOOL; TRUE/FALSE |
|
TRUE= |
O1-Axis is used |
|
FALSE= |
O1-Axis is not used |
|
This function returns TRUE/FALSE identifying whether or not the X axis is used in a given chart. |
||
Syntax: |
BOOL PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
BOOL; TRUE/FALSE |
|
TRUE= |
X-Axis is used |
|
FALSE= |
X-Axis is not used |
|
This function returns TRUE/FALSE identifying whether or not the Y1 axis is used in a given chart. |
||
Syntax: |
BOOL PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
BOOL; TRUE/FALSE |
|
TRUE= |
Y1-Axis is used |
|
FALSE= |
Y1-Axis is not used |
|
This function returns TRUE/FALSE identifying whether or not the Y2 axis is used in a given chart. |
||
Syntax: |
BOOL PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
BOOL; TRUE/FALSE |
|
TRUE= |
Y2-Axis is used |
|
FALSE= |
Y2-Axis is not used |
|
This function returns TRUE/FALSE identifying whether or not the Y3 axis is used in a given chart. |
||
Syntax: |
BOOL PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
BOOL; TRUE/FALSE |
|
TRUE= |
Y3-Axis is used |
|
FALSE= |
Y3-Axis is not used |
|
This function returns TRUE/FALSE identifying whether or not the Y4 axis is used in a given chart. |
||
Syntax: |
BOOL PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
BOOL; TRUE/FALSE |
|
TRUE= |
Y4-Axis is used |
|
FALSE= |
Y4-Axis is not used |
|
This is a multi-purpose function that is designed to place any 2D chart element into a "nice" default position. It does automatic layout of the chart so that chart objects do not overlap and everything has nice default sizes and positions. The most common usage is in scenarios where many (dozens or hundreds) of charts with different data sets are being spooled. If only a regular template is used, invariably some of the charts will look bad -- labels too small, legend too big, etc. This function adjusts for this condition, on-the-fly, by adjusting each chart to the data each chart contains. |
||||
Syntax: |
INT16 PUBLIC |
|||
Input: |
pDE: Pointer to a draw environment created by AllocDrawEnvPtr() |
|||
pGraph: Pointer to the graph object created by AllocGraphPtr() |
||||
nElement; One or more of the following #defined element codes: |
||||
#define |
value |
Description |
||
EFRAME |
0x0001 |
Default Frame position |
||
ETITLE |
0x0002 |
Default Title position |
||
ESUBTITLE |
0x0004 |
Default SubTitle position |
||
EFOOTNOTE |
0x0008 |
Default Footnote position |
||
EY1TITLE |
0x0010 |
Default Y1-Axis title position |
||
EY2TITLE |
0x0020 |
Default Y2-Axis title position |
||
EXTITLE |
0x0040 |
Default X-Axis title position |
||
EMOVABLELABELS |
0x0080 |
Restore Movable labels to base positions |
||
ELEGEND |
0x0100 |
Recalculate size of Legend |
||
EY1LABEL |
0x0200 |
Recalculate Y1-Axis Labels to fit |
||
EY2LABEL |
0x0400 |
Recalculate Y2-Axis Labels to fit |
||
EXLABEL |
0x0800 |
Recalculate X-Axis Labels to fit |
||
EDEFAULTLABELSIZE |
0x1000 |
Resize label to 10-point while putting in its default location |
||
EDATATEXT |
0x2000 |
Recalculate data labels to fit |
||
EMAXIMIZEFRAME |
0x4000 |
When items are turned off, make frame use up empty space |
||
EPIELABEL |
0x8000 |
Fit pie labels on pie charts |
||
ECLEARHILITES |
0x10000 |
Clear ALL hilite information |
||
E3DCUBE |
0x20000 |
Reset 3D Cube to a default size and position |
||
EDATAMARKERS |
0x40000 |
Resize and adjust data markers |
||
E3DDEFAULTCUBE |
0x80000 |
Reset 3D Cube to a default size and position |
||
nLegendPlacement; Legend placement code from the LegendPlacementType enum: |
||||
LegendPlacementType enum |
Description |
|||
LEGEND_PLACEMENT_RIGHT (0) |
Keep legend placement on the right side of the chart |
|||
LEGEND_PLACEMENT_LEFT (1) |
Keep legend placement on the left side of the chart |
|||
LEGEND_PLACEMENT_BOTTOM (2) |
Keep legend placement on the at the bottom of the chart |
|||
LEGEND_PLACEMENT_AUTO (3) |
Automatic |
|||
Return: |
INT16; E00_OK = Success. Any other E00_XXX error code = Error. See Appendix B for a list of error codes. |
|||
Notes: |
In nLegendPlacement is set to LEGEND_PLACEMENT_AUTO, this function will determine the current placement of the legend and use LEGEND_PLACEMENT_RIGHT, LEGEND_PLACEMENT_LEFT, or LEGEND_PLACEMENT_BOTTOM to reposition the legend based on which position most closely matches the current legend placement. |
|||
Notes: |
If nElement is set to EXLABEL for a 3D chart, PlaceDefaultElements() will check to see if any of the series or group labels in the chart overlap each other. If they do overlap, it will set 3D Label skipping appropriately (i.e., the A3D_SCALEFREQ_X, A3D_SCALEFREQ_Y, and A3D_SCALEFREQ_Z attributes). |
|||
Also See: |
This function adjusts the bounds and row/column count of legend. It should be called when a legend element changes sizes: |
|||
1) |
More/Fewer Series |
||
2) |
Different Strings in Series |
||
3) |
OSG_LEGEND_TEXT font changes (size, name, style) |
||
This function uses the value assigned to the A2D_LEGEND_LOCK attribute to determine how the legend should be recalculated. If A2D_LEGEND_LOCK is set to LEGEND_FREE_FLOAT, the legend can be recalculated to fit anywhere. If A2D_LEGEND_LOCK is set to LEGEND_FREE_RIGHT, RecalcLegend() recalculates the legend on the right side of the chart. If A2D_LEGEND_LOCK is set to LEGEND_FREE_LEFT, RecalcLegend() recalculates the legend on the left side of the chart. If A2D_LEGEND_LOCK is set to LEGEND_FREE_BOTTOM, RecalcLegend() recalculates the legend at the bottom of the chart. This function sets A2D_LEGEND_LOCK to LEGEND_FREE_FLOAT. |
|||
Syntax: |
INT16 PUBLIC |
||
Input: |
pDE: Pointer to a draw environment created by AllocDrawEnvPtr() |
||
G: Pointer to the graph object created by AllocGraphPtr() |
|||
Return: |
INT16: |
||
Possible Values |
Description |
||
E00_OK = |
Success |
||
Any other value = |
Standard System Error Code |
||
Also See: |
|||
This function sets the chart document width and height in pixels. This function and GetGraphDocSize() are utility functions that can be used to store a set of "physical" dimensions for a chart (e.g., 640 x 480 pixels, start at hDC position 13,34). |
|
Syntax: |
VOID PUBLIC |
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
pWidth: Width of graph in pixels |
|
pHeight: Height of graph in pixels |
|
Return: |
None |
Also See: |
|
This function sets the resolution units of a graph. |
||
Syntax: |
VOID PUBLIC |
|
Input: |
pGraph: A graph pointer allocated by AllocGraphPtr() |
|
Return: |
nUnit; 0...3 |
|
UNIT_INCHES (0) = |
Inches |
|
UNIT_CM (1) = |
Centimeters |
|
UNIT_PIXELS (2) = |
Pixels |
|
UNIT_HIMETRICS (3) = |
1/100 of mm |
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Return: |
Void |
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Also See: |
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