···

       
10
       
 
       


     

       
11
       
 
       
        Supports iPython: If a Drawing is the last line of a cell, it will be

     

       
12
       
 
       
        displayed as an SVG below. '''

     

       
13
       
-
       
    def __init__(self, width, height, origin=(0,0)):

     

       
14
       
 
       
        assert float(width) == width

     

       
15
       
 
       
        assert float(height) == height

     

       
16
       
 
       
        self.width = width

     
···

       
27
       
 
       
        self.pixelScale = 1

     

       
28
       
 
       
        self.renderWidth = None

     

       
29
       
 
       
        self.renderHeight = None

     

       
0
       
 
       

     

       
30
       
 
       
    def setRenderSize(self, w=None, h=None):

     

       
31
       
 
       
        self.renderWidth = w

     

       
32
       
 
       
        self.renderHeight = h

     
···

       
78
       
 
       
        imgWidth, imgHeight = self.calcRenderSize()

     

       
79
       
 
       
        startStr = '''<?xml version="1.0" encoding="UTF-8"?>

     

       
80
       
 
       
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"

     

       
81
       
-
       
     width="{}" height="{}" viewBox="{} {} {} {}">'''.format(

     

       
82
       
 
       
            imgWidth, imgHeight, *self.viewBox)

     

       
83
       
 
       
        endStr = '</svg>'

     

       
84
       
 
       
        outputFile.write(startStr)

     

       
85
       
-
       
        outputFile.write('\n<defs>\n')

     

       
0
       
 
       

     

       
86
       
 
       
        # Write definition elements

     

       
87
       
 
       
        idIndex = 0

     

       
88
       
 
       
        def idGen(base='d'):

     

···

       
10
       
 
       


     

       
11
       
 
       
        Supports iPython: If a Drawing is the last line of a cell, it will be

     

       
12
       
 
       
        displayed as an SVG below. '''

     

       
13
       
+
       
    def __init__(self, width, height, origin=(0,0), **svgArgs):

     

       
14
       
 
       
        assert float(width) == width

     

       
15
       
 
       
        assert float(height) == height

     

       
16
       
 
       
        self.width = width

     
···

       
27
       
 
       
        self.pixelScale = 1

     

       
28
       
 
       
        self.renderWidth = None

     

       
29
       
 
       
        self.renderHeight = None

     

       
30
       
+
       
        self.svgArgs = svgArgs

     

       
31
       
 
       
    def setRenderSize(self, w=None, h=None):

     

       
32
       
 
       
        self.renderWidth = w

     

       
33
       
 
       
        self.renderHeight = h

     
···

       
79
       
 
       
        imgWidth, imgHeight = self.calcRenderSize()

     

       
80
       
 
       
        startStr = '''<?xml version="1.0" encoding="UTF-8"?>

     

       
81
       
 
       
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"

     

       
82
       
+
       
     width="{}" height="{}" viewBox="{} {} {} {}"'''.format(

     

       
83
       
 
       
            imgWidth, imgHeight, *self.viewBox)

     

       
84
       
 
       
        endStr = '</svg>'

     

       
85
       
 
       
        outputFile.write(startStr)

     

       
86
       
+
       
        elementsModule.writeXmlNodeArgs(self.svgArgs, outputFile)

     

       
87
       
+
       
        outputFile.write('>\n<defs>\n')

     

       
88
       
 
       
        # Write definition elements

     

       
89
       
 
       
        idIndex = 0

     

       
90
       
 
       
        def idGen(base='d'):

     

···

       
12
       
 
       


     

       
13
       
 
       
# TODO: Support drawing ellipses without manually using Path

     

       
14
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
15
       
 
       


     

       
16
       
 
       
class DrawingElement:

     

       
17
       
 
       
    ''' Base class for drawing elements

     
···

       
40
       
 
       
    def writeSvgElement(self, outputFile):

     

       
41
       
 
       
        outputFile.write('<')

     

       
42
       
 
       
        outputFile.write(self.TAG_NAME)

     

       
43
       
-
       
        for k, v in self.args.items():

     

       
44
       
-
       
            if v is None: continue

     

       
45
       
-
       
            k = k.replace('__', ':')

     

       
46
       
-
       
            k = k.replace('_', '-')

     

       
47
       
-
       
            if isinstance(v, defs.DrawingDef):

     

       
48
       
-
       
                v = 'url(#{})'.format(v.id)

     

       
49
       
-
       
            outputFile.write(' {}="{}"'.format(k,v))

     

       
50
       
 
       
        if not self.hasContent:

     

       
51
       
 
       
            outputFile.write(' />')

     

       
52
       
 
       
        else:

     

···

       
12
       
 
       


     

       
13
       
 
       
# TODO: Support drawing ellipses without manually using Path

     

       
14
       
 
       


     

       
15
       
+
       
def writeXmlNodeArgs(args, outputFile):

     

       
16
       
+
       
    for k, v in args.items():

     

       
17
       
+
       
        if v is None: continue

     

       
18
       
+
       
        k = k.replace('__', ':')

     

       
19
       
+
       
        k = k.replace('_', '-')

     

       
20
       
+
       
        if isinstance(v, defs.DrawingDef):

     

       
21
       
+
       
            v = 'url(#{})'.format(v.id)

     

       
22
       
+
       
        outputFile.write(' {}="{}"'.format(k,v))

     

       
23
       
+
       


     

       
24
       
 
       


     

       
25
       
 
       
class DrawingElement:

     

       
26
       
 
       
    ''' Base class for drawing elements

     
···

       
49
       
 
       
    def writeSvgElement(self, outputFile):

     

       
50
       
 
       
        outputFile.write('<')

     

       
51
       
 
       
        outputFile.write(self.TAG_NAME)

     

       
52
       
+
       
        writeXmlNodeArgs(self.args, outputFile)

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
53
       
 
       
        if not self.hasContent:

     

       
54
       
 
       
            outputFile.write(' />')

     

       
55
       
 
       
        else: