From 06c00208fd9b3299005641d8f646f6d83a491c36 Mon Sep 17 00:00:00 2001
From: XANTRONIX Development <dev@xantronix.com>
Date: Thu, 18 Jan 2024 13:55:11 -0500
Subject: [PATCH] Add methods to move, resize gauges, dials
---
include/hexagram/dial.h | 2 ++
include/hexagram/gauge.h | 2 ++
src/dial.c | 4 ++++
src/gauge.c | 5 +++++
4 files changed, 13 insertions(+)
diff --git a/include/hexagram/dial.h b/include/hexagram/dial.h
index 7597d58..62e6fb1 100644
--- a/include/hexagram/dial.h
+++ b/include/hexagram/dial.h
@@ -38,6 +38,8 @@ int hexagram_dial_init(hexagram_dial *dial,
double min_value,
double max_value);
+void hexagram_dial_resize(hexagram_dial *dial, double radius);
+
double hexagram_dial_angle(hexagram_dial *dial, double value);
int hexagram_dial_draw_legend(hexagram_dial *dial,
diff --git a/include/hexagram/gauge.h b/include/hexagram/gauge.h
index 964d49d..2a74e6f 100644
--- a/include/hexagram/gauge.h
+++ b/include/hexagram/gauge.h
@@ -21,6 +21,8 @@ void hexagram_gauge_init(hexagram_gauge *gauge,
hexagram_gauge_draw_callback *draw_bg,
hexagram_gauge_draw_callback *draw_fg);
+void hexagram_gauge_move(hexagram_gauge *gauge, double x, double y);
+
int hexagram_gauge_draw_fg(hexagram_gauge *gauge, cairo_t *cr);
int hexagram_gauge_draw_bg(hexagram_gauge *gauge, cairo_t *cr);
diff --git a/src/dial.c b/src/dial.c
index 7d91443..c279237 100644
--- a/src/dial.c
+++ b/src/dial.c
@@ -190,6 +190,10 @@ error_gradient_create:
return -1;
}
+void hexagram_dial_resize(hexagram_dial *dial, double radius) {
+ dial->radius = radius;
+}
+
double hexagram_dial_angle(hexagram_dial *dial, double value) {
double adj_max = dial->max_value - dial->min_value,
adj = _min(adj_max, value - dial->min_value);
diff --git a/src/gauge.c b/src/gauge.c
index eb88a31..8dfc297 100644
--- a/src/gauge.c
+++ b/src/gauge.c
@@ -13,3 +13,8 @@ void hexagram_gauge_init(hexagram_gauge *gauge,
gauge->draw_bg = draw_bg;
gauge->draw_fg = draw_fg;
}
+
+void hexagram_gauge_move(hexagram_gauge *gauge, double x, double y) {
+ gauge->x = x;
+ gauge->y = y;
+}