From 7f4e71626c30ad743e0f7fd708e0b663d30954a0 Mon Sep 17 00:00:00 2001 From: Don Allingham Date: Sat, 17 Jan 2004 05:03:08 +0000 Subject: [PATCH] * src/plugins/AncestorChart2.py: first pass at multipage output svn: r2643 --- gramps2/src/plugins/AncestorChart2.py | 103 ++++++++++++++------------ 1 file changed, 56 insertions(+), 47 deletions(-) diff --git a/gramps2/src/plugins/AncestorChart2.py b/gramps2/src/plugins/AncestorChart2.py index 83cf3264b..121d8ceae 100644 --- a/gramps2/src/plugins/AncestorChart2.py +++ b/gramps2/src/plugins/AncestorChart2.py @@ -85,6 +85,7 @@ class GenChart : self.array[i] = [0]*generations self.max_x = 0 + self.ad = (self.size,generations) def set(self,index,value): x = log2(index) @@ -111,8 +112,11 @@ class GenChart : return (x,y) def get(self,index): - (x,y) = self.index_to_xy(index) - return self.array[y][x] + try: + (x,y) = self.index_to_xy(index) + return self.array[y][x] + except: + return None def get_xy(self,x,y): return self.array[y][x] @@ -139,6 +143,7 @@ class GenChart : old_y += 1 self.array = new_array self.map = new_map + self.ad = (new_y,self.ad[1]) def display(self): index = 0 @@ -159,7 +164,7 @@ class GenChart : #------------------------------------------------------------------------ class AncestorChart: - def __init__(self,database,person,max,display,doc,output,scale,compress, + def __init__(self,database,person,max,display,doc,output,scale, title,newpage=0): self.doc = doc self.title = title.strip() @@ -175,7 +180,6 @@ class AncestorChart: self.display = display self.newpage = newpage self.force_fit = scale - self.compress_chart = compress if output: self.doc.open(output) self.standalone = output @@ -227,21 +231,21 @@ class AncestorChart: generation = 1 done = 0 page = 1 + (maxy,maxx) = self.genchart.dimensions() + maxh = int(self.uh/self.box_height) + if self.force_fit: - self.print_page(1,1,1) + self.print_page(0,maxx,0,maxy) else: - while not done: - done = 1 - start = 2**(generation-1) - for index in range(start, (start*2)): - values = [] - self.get_numbers(index,1,values) - if len(values) > 1 or generation == 1: - done = 0 - self.print_page(index, generation, page) - page = page + 1 - generation = generation + self.generations_per_page - + starty = 0 + while starty < maxy-1: + startx = 0 + while startx < maxx-1: + stopx = min(maxx,startx+self.generations_per_page) + stopy = min(maxy,starty+maxh) + self.print_page(startx,stopx,starty,stopy) + startx += self.generations_per_page + starty += maxh-1 if self.standalone: self.doc.close() @@ -252,15 +256,14 @@ class AncestorChart: the elements on a page. """ - if self.compress_chart: - self.genchart.compress() + self.genchart.compress() self.box_pad_pts = 10 - if self.title: + if self.title and self.force_fit: self.offset = pt2cm(1.25* self.tfont.get_size()) else: self.offset = 0 - uh = self.doc.get_usable_height() - self.offset + self.uh = self.doc.get_usable_height() - self.offset uw = self.doc.get_usable_width()-pt2cm(self.box_pad_pts) calc_width = pt2cm(self.box_width + self.box_pad_pts) + 0.2 @@ -273,20 +276,20 @@ class AncestorChart: (maxy,maxx) = self.genchart.dimensions() bw = calc_width/(uw/maxx) - bh = self.box_height/(uh/maxy) + bh = self.box_height/(self.uh/maxy) self.scale = max(bw,bh) self.box_width = self.box_width/self.scale self.box_height = self.box_height/self.scale self.box_pad_pts = self.box_pad_pts/self.scale - maxh = int(uh/self.box_height) + maxh = int(self.uh/self.box_height) maxw = int(uw/calc_width) if log2(maxh) < maxw: self.generations_per_page = int(log2(maxh)) else: - self.generations_per_page = maxw + 1 + self.generations_per_page = maxw acty = 2**self.generations_per_page # build array of x indices @@ -294,7 +297,11 @@ class AncestorChart: xstart = 0 ystart = self.offset-self.box_height/2.0 self.delta = pt2cm(self.box_pad_pts) + self.box_width + 0.2 - + if not self.force_fit: + calc_width = self.box_width + 0.2 + pt2cm(self.box_pad_pts) + remain = self.doc.get_usable_width() - ((self.generations_per_page)*calc_width) + self.delta += remain/(self.generations_per_page) + self.font.set_size(self.font.get_size()/self.scale) g = BaseDoc.GraphicsStyle() @@ -326,31 +333,38 @@ class AncestorChart: self.get_numbers(start*2,index+1,vals) self.get_numbers((start*2)+1,index+1,vals) - def print_page(self,start,generation, page): - - (maxy,maxx) = self.genchart.dimensions() + def print_page(self,startx,stopx,starty,stopy): + self.doc.start_page() - if self.title: + if self.title and self.force_fit: self.doc.center_text('title',self.title,self.doc.get_usable_width()/2,0) - for y in range(0,maxy): - for x in range(0,maxx): + phys_y = 0 + for y in range(starty,stopy): + phys_x = 0 + for x in range(startx,stopx): value = self.genchart.get_xy(x,y) if value: (person,index) = value text = string.join(self.text[index],"\n") - self.doc.draw_box("box",text,x*self.delta,y*self.box_height+self.offset) - if index > 1: - parent = int(index>>1) - (px,py) = self.genchart.index_to_xy(parent) - x1 = px*self.delta+(0.5 * self.delta) - x2 = x*self.delta - y2 = self.box_height * y + 0.5*self.box_height + self.offset - if py > y: - y1 = self.box_height * py + self.offset - else: - y1 = self.box_height * (py+1) + self.offset + self.doc.draw_box("box",text,phys_x*self.delta,phys_y*self.box_height+self.offset) + if self.genchart.get(index*2): + (px,py) = self.genchart.index_to_xy(index*2) + x2 = min(self.doc.get_usable_width(),(px-startx)*self.delta) + x1 = (x-startx)*self.delta+(0.5 * self.box_width) + y2 = self.box_height * (py-starty) + 0.5*self.box_height + self.offset + y1 = self.box_height * (y-starty) + self.offset self.doc.draw_line("line",x1,y1,x1,y2) self.doc.draw_line("line",x1,y2,x2,y2) + if self.genchart.get(index*2+1): + (px,py) = self.genchart.index_to_xy(index*2+1) + x2 = min(self.doc.get_usable_width(),(px-startx)*self.delta) + x1 = (x-startx)*self.delta+(0.5 * self.box_width) + y2 = self.box_height * (py-starty) + 0.5*self.box_height + self.offset + y1 = self.box_height * (y-starty+1) + self.offset + self.doc.draw_line("line",x1,y1,x1,y2) + self.doc.draw_line("line",x1,y2,x2,y2) + phys_x +=1 + phys_y += 1 self.doc.end_page() @@ -395,10 +409,6 @@ class AncestorChartDialog(Report.DrawReportDialog): self.title.set_text(self.get_header(self.person.getPrimaryName().getName())) self.title.show() self.add_option(_('Title'),self.title) - self.compress = gtk.CheckButton(_('Compress graph')) - self.compress.set_active(1) - self.compress.show() - self.add_option('',self.compress) self.scale = gtk.CheckButton(_('Scale to fit on a single page')) self.scale.set_active(1) self.scale.show() @@ -443,7 +453,6 @@ class AncestorChartDialog(Report.DrawReportDialog): self.max_gen, self.report_text, self.doc,self.target_path, self.scale.get_active(), - self.compress.get_active(), self.title.get_text() ) MyReport.write_report()