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* src/BaseDoc.py: Scaleable shadow

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* src/plugins/AncestorChart2.py: Scale to page implemented
* src/docgen/PdfDoc.py: Scalable shadow


svn: r2609
This commit is contained in:
Don Allingham
2004-01-08 18:09:18 +00:00
parent 3736aa58ef
commit b56cdceddf
3 changed files with 32 additions and 11 deletions
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28
src/plugins/AncestorChart2.py
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@@ -168,7 +168,8 @@ class AncestorChart:
else:
self.standalone = 0
self.font = self.doc.style_list["AC-Normal"].get_font()
self.calc()
self.filter(self.start,1)
keys = self.map.keys()
keys.sort()
@@ -177,6 +178,7 @@ class AncestorChart:
self.genchart = GenChart(max_key+1)
for key in self.map.keys():
self.genchart.set(key,self.map[key])
self.calc()
def filter(self,person,index):
"""traverse the ancestors recursively until either the end
@@ -233,15 +235,28 @@ class AncestorChart:
the elements on a page.
"""
self.filter(self.start,1)
self.genchart.compress()
self.box_pad_pts = 5
uh = self.doc.get_usable_height()
uw = self.doc.get_usable_width() - pt2cm(2*self.box_pad_pts)
self.box_width = pt2cm(self.box_width)
self.height = self.lines*pt2cm(1.25*self.font.get_size())
self.box_width = pt2cm(self.box_width)
force_fit = 1
self.scale = 1
if force_fit:
(maxy,maxx) = self.genchart.dimensions()
bw = (self.box_width+pt2cm(10))/(uw/maxx)
bh = self.height/(uh/maxy)
self.scale = max(bw,bh)
self.box_width = self.box_width/self.scale
self.height = self.height/self.scale
self.box_pad_pts = 5/self.scale
maxh = int(uh/self.height)
maxw = int(uw/self.box_width)
@@ -257,10 +272,11 @@ class AncestorChart:
xstart = pt2cm(2)
ystart = -self.height/2.0
self.delta = pt2cm(10) + self.box_width
# delta = pt2cm(10)+ uw/self.generations_per_page
self.x = [ xstart ]
self.y = [ ystart + uh/2.0 ]
self.font.set_size(self.font.get_size()/self.scale)
for val in range(1,self.generations_per_page):
xstart += self.delta
@@ -274,7 +290,7 @@ class AncestorChart:
g.set_height(self.height)
g.set_width(self.box_width)
g.set_paragraph_style("AC-Normal")
g.set_shadow(1)
g.set_shadow(1,0.2/self.scale)
g.set_fill_color((255,255,255))
self.doc.add_draw_style("box",g)
@@ -292,8 +308,6 @@ class AncestorChart:
self.get_numbers((start*2)+1,index+1,vals)
def print_page(self,start,generation, page):
self.genchart.compress()
# self.genchart.display()
(maxy,maxx) = self.genchart.dimensions()
self.doc.start_page()
for y in range(0,maxy):