1Excel::Writer::XLSX::ShUaspeer(3C)ontributed Perl DocumeEnxtcaetli:o:nWriter::XLSX::Shape(3)
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NAME

6       Shape - A class for creating Excel Drawing shapes
7

SYNOPSIS

9       To create a simple Excel file containing shapes using
10       Excel::Writer::XLSX:
11
12           #!/usr/bin/perl
13
14           use strict;
15           use warnings;
16           use Excel::Writer::XLSX;
17
18           my $workbook  = Excel::Writer::XLSX->new( 'shape.xlsx' );
19           my $worksheet = $workbook->add_worksheet();
20
21           # Add a default rectangle shape.
22           my $rect = $workbook->add_shape();
23
24           # Add an ellipse with centered text.
25           my $ellipse = $workbook->add_shape(
26               type => 'ellipse',
27               text => "Hello\nWorld"
28           );
29
30           # Add a plus shape.
31           my $plus = $workbook->add_shape( type => 'plus');
32
33           # Insert the shapes in the worksheet.
34           $worksheet->insert_shape( 'B3', $rect );
35           $worksheet->insert_shape( 'C3', $ellipse );
36           $worksheet->insert_shape( 'D3', $plus );
37

DESCRIPTION

39       The "Excel::Writer::XLSX::Shape" module is used to create Shape objects
40       for Excel::Writer::XLSX.
41
42       A Shape object is created via the Workbook "add_shape()" method:
43
44           my $shape_rect = $workbook->add_shape( type => 'rect' );
45
46       Once the object is created it can be inserted into a worksheet using
47       the "insert_shape()" method:
48
49           $worksheet->insert_shape('A1', $shape_rect);
50
51       A Shape can be inserted multiple times if required.
52
53           $worksheet->insert_shape('A1', $shape_rect);
54           $worksheet->insert_shape('B2', $shape_rect, 20, 30);
55

METHODS

57   add_shape( %properties )
58       The "add_shape()" Workbook method specifies the properties of the Shape
59       in hash "property => value" format:
60
61           my $shape = $workbook->add_shape( %properties );
62
63       The available properties are shown below.
64
65   insert_shape( $row, $col, $shape, $x, $y, $scale_x, $scale_y )
66       The "insert_shape()" Worksheet method sets the location and scale of
67       the shape object within the worksheet.
68
69           # Insert the shape into the worksheet.
70           $worksheet->insert_shape( 'E2', $shape );
71
72       Using the cell location and the $x and $y cell offsets it is possible
73       to position a shape anywhere on the canvas of a worksheet.
74
75       A more detailed explanation of the "insert_shape()" method is given in
76       the main Excel::Writer::XLSX documentation.
77

SHAPE PROPERTIES

79       Any shape property can be queried or modified by the corresponding
80       get/set method:
81
82           my $ellipse = $workbook->add_shape( %properties );
83           $ellipse->set_type( 'plus' );    # No longer an ellipse!
84           my $type = $ellipse->get_type();  # Find out what it really is.
85
86       Multiple shape properties may also be modified in one go by using the
87       "set_properties()" method:
88
89           $shape->set_properties( type => 'ellipse', text => 'Hello' );
90
91       The properties of a shape object that can be defined via "add_shape()"
92       are shown below.
93
94   name
95       Defines the name of the shape. This is an optional property and the
96       shape will be given a default name if not supplied. The name is
97       generally only used by Excel Macros to refer to the object.
98
99   type
100       Defines the type of the object such as "rect", "ellipse" or "triangle":
101
102           my $ellipse = $workbook->add_shape( type => 'ellipse' );
103
104       The default type is "rect".
105
106       The full list of available shapes is shown below.
107
108       See also the "shapes_all.pl" program in the "examples" directory of the
109       distro. It creates an example workbook with all supported shapes
110       labelled with their shape names.
111
112       ·   Basic Shapes
113
114               blockArc              can            chevron       cube          decagon
115               diamond               dodecagon      donut         ellipse       funnel
116               gear6                 gear9          heart         heptagon      hexagon
117               homePlate             lightningBolt  line          lineInv       moon
118               nonIsoscelesTrapezoid noSmoking      octagon       parallelogram pentagon
119               pie                   pieWedge       plaque        rect          round1Rect
120               round2DiagRect        round2SameRect roundRect     rtTriangle    smileyFace
121               snip1Rect             snip2DiagRect  snip2SameRect snipRoundRect star10
122               star12                star16         star24        star32        star4
123               star5                 star6          star7         star8         sun
124               teardrop              trapezoid      triangle
125
126       ·   Arrow Shapes
127
128               bentArrow        bentUpArrow       circularArrow     curvedDownArrow
129               curvedLeftArrow  curvedRightArrow  curvedUpArrow     downArrow
130               leftArrow        leftCircularArrow leftRightArrow    leftRightCircularArrow
131               leftRightUpArrow leftUpArrow       notchedRightArrow quadArrow
132               rightArrow       stripedRightArrow swooshArrow       upArrow
133               upDownArrow      uturnArrow
134
135       ·   Connector Shapes
136
137               bentConnector2   bentConnector3   bentConnector4
138               bentConnector5   curvedConnector2 curvedConnector3
139               curvedConnector4 curvedConnector5 straightConnector1
140
141       ·   Callout Shapes
142
143               accentBorderCallout1  accentBorderCallout2  accentBorderCallout3
144               accentCallout1        accentCallout2        accentCallout3
145               borderCallout1        borderCallout2        borderCallout3
146               callout1              callout2              callout3
147               cloudCallout          downArrowCallout      leftArrowCallout
148               leftRightArrowCallout quadArrowCallout      rightArrowCallout
149               upArrowCallout        upDownArrowCallout    wedgeEllipseCallout
150               wedgeRectCallout      wedgeRoundRectCallout
151
152       ·   Flow Chart Shapes
153
154               flowChartAlternateProcess  flowChartCollate        flowChartConnector
155               flowChartDecision          flowChartDelay          flowChartDisplay
156               flowChartDocument          flowChartExtract        flowChartInputOutput
157               flowChartInternalStorage   flowChartMagneticDisk   flowChartMagneticDrum
158               flowChartMagneticTape      flowChartManualInput    flowChartManualOperation
159               flowChartMerge             flowChartMultidocument  flowChartOfflineStorage
160               flowChartOffpageConnector  flowChartOnlineStorage  flowChartOr
161               flowChartPredefinedProcess flowChartPreparation    flowChartProcess
162               flowChartPunchedCard       flowChartPunchedTape    flowChartSort
163               flowChartSummingJunction   flowChartTerminator
164
165       ·   Action Shapes
166
167               actionButtonBackPrevious actionButtonBeginning actionButtonBlank
168               actionButtonDocument     actionButtonEnd       actionButtonForwardNext
169               actionButtonHelp         actionButtonHome      actionButtonInformation
170               actionButtonMovie        actionButtonReturn    actionButtonSound
171
172       ·   Chart Shapes
173
174           Not to be confused with Excel Charts.
175
176               chartPlus chartStar chartX
177
178       ·   Math Shapes
179
180               mathDivide mathEqual mathMinus mathMultiply mathNotEqual mathPlus
181
182       ·   Stars and Banners
183
184               arc            bevel          bracePair  bracketPair chord
185               cloud          corner         diagStripe doubleWave  ellipseRibbon
186               ellipseRibbon2 foldedCorner   frame      halfFrame   horizontalScroll
187               irregularSeal1 irregularSeal2 leftBrace  leftBracket leftRightRibbon
188               plus           ribbon         ribbon2    rightBrace  rightBracket
189               verticalScroll wave
190
191       ·   Tab Shapes
192
193               cornerTabs plaqueTabs squareTabs
194
195   text
196       This property is used to make the shape act like a text box.
197
198           my $rect = $workbook->add_shape( type => 'rect', text => "Hello\nWorld" );
199
200       The text is super-imposed over the shape. The text can be wrapped using
201       the newline character "\n".
202
203   id
204       Identification number for internal identification. This number will be
205       auto-assigned, if not assigned, or if it is a duplicate.
206
207   format
208       Workbook format for decorating the shape text (font family, size, and
209       decoration).
210
211   start, start_index
212       Shape indices of the starting point for a connector and the index of
213       the connection. Index numbers are zero-based, start from the top dead
214       centre and are counted clockwise.
215
216       Indices are typically created for vertices and centre points of shapes.
217       They are the blue connection points that appear when connection shapes
218       are selected manually in Excel.
219
220   end, end_index
221       Same as above but for end points and end connections.
222
223   start_side, end_side
224       This is either the letter "b" or "r" for the bottom or right side of
225       the shape to be connected to and from.
226
227       If the "start", "start_index", and "start_side" parameters are defined
228       for a connection shape, the shape will be auto located and linked to
229       the starting and ending shapes respectively. This can be very useful
230       for flow and organisation charts.
231
232   flip_h, flip_v
233       Set this value to 1, to flip the shape horizontally and/or vertically.
234
235   rotation
236       Shape rotation, in degrees, from 0 to 360.
237
238   line, fill
239       Shape colour for the outline and fill. Colours may be specified as a
240       colour index, or in RGB format, i.e. "AA00FF".
241
242       See "COLOURS IN EXCEL" in the main documentation for more information.
243
244   line_type
245       Line type for shape outline. The default is solid. The list of possible
246       values is:
247
248           dash, sysDot, dashDot, lgDash, lgDashDot, lgDashDotDot, solid
249
250   valign, align
251       Text alignment within the shape.
252
253       Vertical alignment can be:
254
255           Setting     Meaning
256           =======     =======
257           t           Top
258           ctr         Centre
259           b           Bottom
260
261       Horizontal alignment can be:
262
263           Setting     Meaning
264           =======     =======
265           l           Left
266           r           Right
267           ctr         Centre
268           just        Justified
269
270       The default is to centre both horizontally and vertically.
271
272   scale_x, scale_y
273       Scale factor in x and y dimension, for scaling the shape width and
274       height. The default value is 1.
275
276       Scaling may be set on the shape object or via "insert_shape()".
277
278   adjustments
279       Adjustment of shape vertices. Most shapes do not use this. For some
280       shapes, there is a single adjustment to modify the geometry. For
281       instance, the plus shape has one adjustment to control the width of the
282       spokes.
283
284       Connectors can have a number of adjustments to control the shape
285       routing. Typically, a connector will have 3 to 5 handles for routing
286       the shape. The adjustment is in percent of the distance from the
287       starting shape to the ending shape, alternating between the x and y
288       dimension. Adjustments may be negative, to route the shape away from
289       the endpoint.
290
291   stencil
292       Shapes work in stencil mode by default. That is, once a shape is
293       inserted, its connection is separated from its master. The master shape
294       may be modified after an instance is inserted, and only subsequent
295       insertions will show the modifications.
296
297       This is helpful for Org charts, where an employee shape may be created
298       once, and then the text of the shape is modified for each employee.
299
300       The "insert_shape()" method returns a reference to the inserted shape
301       (the child).
302
303       Stencil mode can be turned off, allowing for shape(s) to be modified
304       after insertion. In this case the "insert_shape()" method returns a
305       reference to the inserted shape (the master). This is not very useful
306       for inserting multiple shapes, since the x/y coordinates also gets
307       modified.
308

TIPS

310       Use "$worksheet->hide_gridlines(2)" to prepare a blank canvas without
311       gridlines.
312
313       Shapes do not need to fit on one page. Excel will split a large drawing
314       into multiple pages if required. Use the page break preview to show
315       page boundaries superimposed on the drawing.
316
317       Connected shapes will auto-locate in Excel if you move either the
318       starting shape or the ending shape separately. However, if you select
319       both shapes (lasso or control-click), the connector will move with it,
320       and the shape adjustments will not re-calculate.
321

EXAMPLE

323           #!/usr/bin/perl
324
325           use strict;
326           use warnings;
327           use Excel::Writer::XLSX;
328
329           my $workbook  = Excel::Writer::XLSX->new( 'shape.xlsx' );
330           my $worksheet = $workbook->add_worksheet();
331
332           # Add a default rectangle shape.
333           my $rect = $workbook->add_shape();
334
335           # Add an ellipse with centered text.
336           my $ellipse = $workbook->add_shape(
337               type => 'ellipse',
338               text => "Hello\nWorld"
339           );
340
341           # Add a plus shape.
342           my $plus = $workbook->add_shape( type => 'plus');
343
344           # Insert the shapes in the worksheet.
345           $worksheet->insert_shape( 'B3', $rect );
346           $worksheet->insert_shape( 'C3', $ellipse );
347           $worksheet->insert_shape( 'D3', $plus );
348
349       See also the "shapes_*.pl" program in the "examples" directory of the
350       distro.
351

TODO

353       ·   Add shapes which have custom geometries.
354
355       ·   Provide better integration of workbook formats for shapes.
356
357       ·   Add further validation of shape properties to prevent creation of
358           workbooks that will not open.
359
360       ·   Auto connect shapes that are not anchored to cell A1.
361
362       ·   Add automatic shape connection to shape vertices besides the object
363           centre.
364
365       ·   Improve automatic shape connection to shapes with concave sides
366           (e.g. chevron).
367

AUTHOR

369       Dave Clarke dclarke@cpan.org
370
372       (c) MM-MMXX, John McNamara.
373
374       All Rights Reserved. This module is free software. It may be used,
375       redistributed and/or modified under the same terms as Perl itself.
376
377
378
379perl v5.32.0                      2020-08-24     Excel::Writer::XLSX::Shape(3)
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