move to ruby-plot 0.0.3, use png instead of svg, use ?media for compound images

1 files changed, 6 insertions, 6 deletions

diff --git a/report/report_content.rb b/report/report_content.rb
index 674bb13..1e47cee 100755
--- a/report/report_content.rb
+++ b/report/report_content.rb
@@ -155,12 +155,12 @@ class Reports::ReportContent
       
       section_text += "\nWARNING: regression plot information not available for all validation results" if prediction_set.size!=validation_set.size
       @xml_report.add_paragraph(section_regr, section_text) if section_text
-      plot_file_name = "regr_plot"+@tmp_file_count.to_s+".svg"
+      plot_file_name = "regr_plot"+@tmp_file_count.to_s+".png"
       @tmp_file_count += 1
       begin
         plot_file_path = add_tmp_file(plot_file_name)
         Reports::PlotFactory.create_regression_plot( plot_file_path, prediction_set, name_attribute )
-        @xml_report.add_imagefigure(section_regr, image_title, plot_file_name, "SVG", 120, image_caption)
+        @xml_report.add_imagefigure(section_regr, image_title, plot_file_name, "PNG", 100, image_caption)
       rescue RuntimeError => ex
         LOGGER.error("Could not create regression plot: "+ex.message)
         rm_tmp_file(plot_file_name)
@@ -194,12 +194,12 @@ class Reports::ReportContent
         class_value = accept_values[i]
         image_title = image_titles ? image_titles[i] : "ROC Plot for class-value '"+class_value.to_s+"'"
         image_caption = image_captions ? image_captions[i] : nil
-        plot_file_name = "roc_plot"+@tmp_file_count.to_s+".svg"
+        plot_file_name = "roc_plot"+@tmp_file_count.to_s+".png"
         @tmp_file_count += 1
         begin
           plot_file_path = add_tmp_file(plot_file_name)
           Reports::PlotFactory.create_roc_plot( plot_file_path, prediction_set, class_value, split_set_attribute, false )#prediction_set.size>1 )
-          @xml_report.add_imagefigure(section_roc, image_title, plot_file_name, "SVG", 120, image_caption)
+          @xml_report.add_imagefigure(section_roc, image_title, plot_file_name, "PNG", 100, image_caption)
         rescue RuntimeError => ex
           msg = "WARNING could not create roc plot for class value '"+class_value.to_s+"': "+ex.message
           LOGGER.error(msg)
@@ -270,11 +270,11 @@ class Reports::ReportContent
     section_bar = @xml_report.add_section(@current_section, section_title)
     @xml_report.add_paragraph(section_bar, section_text) if section_text
     
-    plot_file_name = "bar_plot"+@tmp_file_count.to_s+".svg"
+    plot_file_name = "bar_plot"+@tmp_file_count.to_s+".png"
     @tmp_file_count += 1
     plot_file_path = add_tmp_file(plot_file_name)
     Reports::PlotFactory.create_bar_plot(plot_file_path, validation_set, title_attribute, value_attributes )
-    @xml_report.add_imagefigure(section_bar, image_title, plot_file_name, "SVG", 120, image_caption)
+    @xml_report.add_imagefigure(section_bar, image_title, plot_file_name, "PNG", 100, image_caption)
   end  
   
   private