From: Consolatis <35009135+Consolatis@users.noreply.github.com>
Date: Tue, 14 Jun 2022 23:16:32 +0000 (+0200)
Subject: src/common/font.c: Add font_width()
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=d309df6f87216723d784e276d1de451e37803643;p=proto%2Flabwc.git

src/common/font.c: Add font_width()
---

diff --git a/include/common/font.h b/include/common/font.h
index 5095bdf0..0576bc61 100644
--- a/include/common/font.h
+++ b/include/common/font.h
@@ -15,6 +15,12 @@ struct font {
  */
 int font_height(struct font *font);
 
+/**
+ * font_width - get font horizontal extents
+ * @font: description of font including family name and size
+ */
+int font_width(struct font *font, const char *string);
+
 /**
  * font_buffer_create - Create ARGB8888 lab_data_buffer using pango
  * @buffer: buffer pointer
diff --git a/src/common/font.c b/src/common/font.c
index 75d98a01..fd709dc4 100644
--- a/src/common/font.c
+++ b/src/common/font.c
@@ -49,6 +49,13 @@ font_height(struct font *font)
 	return rectangle.height;
 }
 
+int
+font_width(struct font *font, const char *string)
+{
+	PangoRectangle rectangle = font_extents(font, string);
+	return rectangle.width;
+}
+
 void
 font_buffer_update(struct lab_data_buffer **buffer, int max_width,
 	const char *text, struct font *font, float *color, double scale)