fix: chart title (#428)

nassarofficial · Ahmed Nassar · web-flow · commit 3b253c17f00f · 2025-11-27T11:01:39.000+01:00
* pic title fix * DCO Remediation Commit for Ahmed Nassar <ahn@zurich.ibm.com> I, Ahmed Nassar <ahn@zurich.ibm.com>, hereby add my Signed-off-by to this commit: da99c63 Signed-off-by: Ahmed Nassar <ahn@zurich.ibm.com> --------- Signed-off-by: Ahmed Nassar <ahn@zurich.ibm.com> Co-authored-by: Ahmed Nassar <ahn@zurich.ibm.com>
diff --git a/docling_core/types/doc/document.py b/docling_core/types/doc/document.py
@@ -5644,6 +5644,7 @@ def _add_text(
                     if tag_name == DocumentToken.CHART.value:
                         table_data = parse_otsl_table_content(full_chunk)
                         chart_type = extract_chart_type(full_chunk)
+                    pic_title = chart_type if chart_type is not None else "other"
                     if image:
                         if bbox:
                             im_width, im_height = image.size
@@ -5679,7 +5680,6 @@ def _add_text(
                                 )
                                 pic.captions.append(caption.get_ref())
 
-                            pic_title = "picture"
                             pic_classification = None
                             if chart_type is not None:
                                 pic_classification = PictureClassificationMetaField(
@@ -5691,8 +5691,6 @@ def _add_text(
                                         )
                                     ]
                                 )
-                                pic_title = chart_type
-
                             pic_tabular_chart = None
                             if table_data is not None:
                                 pic_tabular_chart = TabularChartMetaField(

Original file line number	Diff line number	Diff line change
`@@ -5644,6 +5644,7 @@ def _add_text(`
`5644`	`5644`	`if tag_name == DocumentToken.CHART.value:`
`5645`	`5645`	`table_data = parse_otsl_table_content(full_chunk)`
`5646`	`5646`	`chart_type = extract_chart_type(full_chunk)`
	`5647`	`+ pic_title = chart_type if chart_type is not None else "other"`
`5647`	`5648`	`if image:`
`5648`	`5649`	`if bbox:`
`5649`	`5650`	`im_width, im_height = image.size`
`@@ -5679,7 +5680,6 @@ def _add_text(`
`5679`	`5680`	`)`
`5680`	`5681`	`pic.captions.append(caption.get_ref())`
`5681`	`5682`
`5682`		`- pic_title = "picture"`
`5683`	`5683`	`pic_classification = None`
`5684`	`5684`	`if chart_type is not None:`
`5685`	`5685`	`pic_classification = PictureClassificationMetaField(`
`@@ -5691,8 +5691,6 @@ def _add_text(`
`5691`	`5691`	`)`
`5692`	`5692`	`]`
`5693`	`5693`	`)`
`5694`		`- pic_title = chart_type`
`5695`		`-`
`5696`	`5694`	`pic_tabular_chart = None`
`5697`	`5695`	`if table_data is not None:`
`5698`	`5696`	`pic_tabular_chart = TabularChartMetaField(`