Merge remote-tracking branch 'origin/dev-plot' into dev-plot
This commit is contained in:
commit
4f2c2701c0
@ -1,10 +1,7 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
|
||||
<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
|
||||
a:layout_width="wrap_content"
|
||||
a:layout_height="wrap_content"
|
||||
style="?cpp_dialog_style"
|
||||
a:orientation="vertical">
|
||||
style="?cpp_dialog_style">
|
||||
|
||||
<LinearLayout
|
||||
a:id="@+id/cpp_fixable_messages_container"
|
||||
|
@ -302,4 +302,14 @@
|
||||
<string name="cpp_plot_screenshot_saved">Screenshot successfully saved: %1$s!</string>
|
||||
<string name="cpp_plot_unable_to_save_screenshot">Screenshot cannot be saved as sdcard is not mounted. Mount sdcard and try again!</string>
|
||||
|
||||
<string name="cpp_plot_function_line_color_type">Line color type</string>
|
||||
<string name="cpp_plot_function_line_color">Line color</string>
|
||||
<string name="cpp_plot_function_line_style">Line style</string>
|
||||
<string name="cpp_plot_function_line_width">Line width</string>
|
||||
<string name="cpp_plot_function_settings">Function settings</string>
|
||||
<string name="cpp_function">Function</string>
|
||||
<string name="cpp_pinned">Pinned</string>
|
||||
<string name="cpp_visible">Visible</string>
|
||||
|
||||
|
||||
</resources>
|
@ -12,6 +12,11 @@
|
||||
|
||||
<style name="cpp_default_dialog_style">
|
||||
<item name="android:padding">6dp</item>
|
||||
<item name="android:minWidth">200dp</item>
|
||||
<item name="android:layout_width">wrap_content</item>
|
||||
<item name="android:layout_height">wrap_content</item>
|
||||
<item name="android:orientation">vertical</item>
|
||||
<item name="android:layout_gravity">center_horizontal</item>
|
||||
</style>
|
||||
|
||||
<style name="cpp_default_control_button_style" parent="cpp_keyboard_button_style">
|
||||
|
@ -22,7 +22,7 @@
|
||||
|
||||
<uses-sdk android:minSdkVersion="4" android:targetSdkVersion="8"/>
|
||||
|
||||
<application android:debuggable="false" android:hardwareAccelerated="false" android:icon="@drawable/icon" android:label="@string/c_app_name" android:name=".CalculatorApplication" android:theme="@style/cpp_metro_blue_theme">
|
||||
<application android:debuggable="true" android:hardwareAccelerated="false" android:icon="@drawable/icon" android:label="@string/c_app_name" android:name=".CalculatorApplication" android:theme="@style/cpp_metro_blue_theme">
|
||||
|
||||
<activity android:clearTaskOnLaunch="true" android:label="@string/c_app_name" android:name=".CalculatorActivity" android:windowSoftInputMode="adjustPan">
|
||||
|
||||
@ -40,7 +40,7 @@
|
||||
|
||||
<activity android:label="@string/c_history" android:name=".history.CalculatorHistoryActivity"/>
|
||||
|
||||
<activity android:excludeFromRecents="true" android:finishOnTaskLaunch="true" android:label="@string/calculation_messages_dialog_title" android:launchMode="singleTask" android:name=".FixableMessagesDialog" android:theme="@style/Theme.Sherlock.Dialog"/>
|
||||
<activity android:excludeFromRecents="true" android:finishOnTaskLaunch="true" android:label="@string/calculation_messages_dialog_title" android:launchMode="singleTask" android:name=".FixableMessagesDialog" android:theme="@style/cpp_gray_dialog_theme"/>
|
||||
|
||||
<activity android:label="@string/c_about" android:name=".about.CalculatorAboutActivity"/>
|
||||
|
||||
@ -53,8 +53,8 @@
|
||||
<activity android:label="@string/c_vars_and_constants" android:name=".math.edit.CalculatorVarsActivity"/>
|
||||
|
||||
<activity android:label="@string/c_plot_graph" android:name=".plot.CalculatorPlotActivity"/>
|
||||
<activity android:label="@string/c_plot_graph" android:name=".plot.CalculatorPlotFunctionsActivity" android:theme="@style/cpp_gray_dialog_theme"/>
|
||||
<activity android:label="@string/c_plot_graph" android:name=".plot.CalculatorPlotFunctionSettingsActivity" android:theme="@style/cpp_gray_dialog_theme"/>
|
||||
<activity android:launchMode="singleTop" android:label="@string/cpp_plot_functions" android:name=".plot.CalculatorPlotFunctionsActivity" android:theme="@style/cpp_gray_dialog_theme"/>
|
||||
<activity android:launchMode="singleTop" android:label="@string/cpp_plot_function_settings" android:name=".plot.CalculatorPlotFunctionSettingsActivity" android:theme="@style/cpp_gray_dialog_theme"/>
|
||||
|
||||
<!-- todo serso: strings-->
|
||||
<activity android:label="@string/c_plot_graph" android:name=".matrix.CalculatorMatrixActivity"/>
|
||||
|
@ -12,19 +12,19 @@ target=android-15
|
||||
android.library.reference.1=../android-app-core
|
||||
android.library.reference.2=../android-app-widget
|
||||
android.library.reference.3=../android-app-onscreen
|
||||
android.library.reference.4=gen-external-apklibs/org.solovyev.android_android-common-all_1.0.6
|
||||
android.library.reference.5=gen-external-apklibs/org.solovyev.android_android-common-ads_1.0.6
|
||||
android.library.reference.6=gen-external-apklibs/org.solovyev.android_android-common-core_1.0.6
|
||||
android.library.reference.7=gen-external-apklibs/org.solovyev.android_android-common-billing_1.0.6
|
||||
android.library.reference.8=gen-external-apklibs/org.solovyev.android_android-common-db_1.0.6
|
||||
android.library.reference.9=gen-external-apklibs/org.solovyev.android_android-common-http_1.0.6
|
||||
android.library.reference.10=gen-external-apklibs/org.solovyev.android_android-common-list_1.0.6
|
||||
android.library.reference.11=gen-external-apklibs/org.solovyev.android_android-common-view_1.0.6
|
||||
android.library.reference.12=gen-external-apklibs/org.solovyev.android_android-common-preferences_1.0.6
|
||||
android.library.reference.13=gen-external-apklibs/org.solovyev.android_android-common-menu_1.0.6
|
||||
android.library.reference.14=gen-external-apklibs/org.solovyev.android_android-common-other_1.0.6
|
||||
android.library.reference.15=gen-external-apklibs/org.solovyev.android_android-common-sherlock_1.0.6
|
||||
android.library.reference.16=gen-external-apklibs/com.actionbarsherlock_actionbarsherlock_4.2.0
|
||||
android.library.reference.17=gen-external-apklibs/org.solovyev.android_android-common-keyboard_1.0.6
|
||||
android.library.reference.4=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-all_1.0.6
|
||||
android.library.reference.5=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-ads_1.0.6
|
||||
android.library.reference.6=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-core_1.0.6
|
||||
android.library.reference.7=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-billing_1.0.6
|
||||
android.library.reference.8=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-db_1.0.6
|
||||
android.library.reference.9=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-http_1.0.6
|
||||
android.library.reference.10=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-list_1.0.6
|
||||
android.library.reference.11=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-view_1.0.6
|
||||
android.library.reference.12=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-preferences_1.0.6
|
||||
android.library.reference.13=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-menu_1.0.6
|
||||
android.library.reference.14=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-other_1.0.6
|
||||
android.library.reference.15=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-sherlock_1.0.6
|
||||
android.library.reference.16=../android-app-core/gen-external-apklibs/com.actionbarsherlock_actionbarsherlock_4.2.0
|
||||
android.library.reference.17=../android-app-core/gen-external-apklibs/org.solovyev.android_android-common-keyboard_1.0.6
|
||||
|
||||
|
||||
|
@ -1,10 +1,7 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
|
||||
<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
|
||||
a:layout_width="wrap_content"
|
||||
a:layout_height="wrap_content"
|
||||
a:id="@+id/dialog_layout"
|
||||
style="?cpp_dialog_style"
|
||||
a:orientation="vertical">
|
||||
style="?cpp_dialog_style">
|
||||
|
||||
</LinearLayout>
|
@ -3,13 +3,14 @@
|
||||
<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
|
||||
a:id="@+id/main_fragment_layout"
|
||||
style="?cpp_fragment_layout_style"
|
||||
a:layout_width="match_parent"
|
||||
a:layout_width="wrap_content"
|
||||
a:layout_gravity="center_horizontal"
|
||||
a:layout_height="match_parent"
|
||||
a:orientation="vertical">
|
||||
|
||||
<include layout="@layout/ad" />
|
||||
|
||||
<TextView a:text="Line color type"
|
||||
<TextView a:text="@string/cpp_plot_function_line_color_type"
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
@ -18,7 +19,7 @@
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
<TextView a:text="Line color"
|
||||
<TextView a:text="@string/cpp_plot_function_line_color"
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
@ -27,7 +28,7 @@
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
<TextView a:text="Line style"
|
||||
<TextView a:text="@string/cpp_plot_function_line_style"
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
@ -36,6 +37,14 @@
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
<TextView a:text="@string/cpp_plot_function_line_width"
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
<SeekBar a:id="@+id/cpp_plot_functions_line_width_seekbar"
|
||||
a:layout_width="match_parent"
|
||||
a:layout_height="wrap_content"/>
|
||||
|
||||
<Button a:id="@+id/cpp_ok_button"
|
||||
a:text="@string/ok"
|
||||
a:layout_width="match_parent"
|
||||
|
@ -1,8 +1,6 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
|
||||
<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
|
||||
a:layout_width="wrap_content"
|
||||
a:layout_height="wrap_content"
|
||||
a:id="@+id/dialog_layout"
|
||||
style="?cpp_dialog_style"
|
||||
a:orientation="vertical">
|
||||
|
@ -17,19 +17,19 @@
|
||||
a:layout_width="0dp"
|
||||
a:layout_height="wrap_content"
|
||||
a:layout_weight="3"
|
||||
a:text="Function"/>
|
||||
a:text="@string/cpp_function"/>
|
||||
|
||||
<TextView
|
||||
a:layout_width="0dp"
|
||||
a:layout_height="wrap_content"
|
||||
a:layout_weight="1"
|
||||
a:text="Pinned"/>
|
||||
a:text="@string/cpp_pinned"/>
|
||||
|
||||
<TextView
|
||||
a:layout_width="0dp"
|
||||
a:layout_height="wrap_content"
|
||||
a:layout_weight="1"
|
||||
a:text="Visible"/>
|
||||
a:text="@string/cpp_visible"/>
|
||||
|
||||
<TextView
|
||||
a:layout_width="0dp"
|
||||
|
@ -33,10 +33,8 @@ public enum CalculatorFragmentType {
|
||||
functions(CalculatorFunctionsFragment.class, R.layout.math_entities_fragment, R.string.c_functions),
|
||||
operators(CalculatorOperatorsFragment.class, R.layout.math_entities_fragment, R.string.c_operators),
|
||||
plotter(CalculatorPlotFragment.class, R.layout.cpp_plot_fragment, R.string.c_graph),
|
||||
|
||||
// todo serso: strings
|
||||
plotter_functions(CalculatorPlotFunctionsActivity.CalculatorPlotFunctionsFragment.class, R.layout.cpp_plot_functions_fragment, R.string.c_graph),
|
||||
plotter_function_settings(CalculatorPlotFunctionSettingsActivity.CalculatorPlotFunctionSettingsFragment.class, R.layout.cpp_plot_function_settings_fragment, R.string.c_graph),
|
||||
plotter_functions(CalculatorPlotFunctionsActivity.CalculatorPlotFunctionsFragment.class, R.layout.cpp_plot_functions_fragment, R.string.cpp_plot_functions),
|
||||
plotter_function_settings(CalculatorPlotFunctionSettingsActivity.CalculatorPlotFunctionSettingsFragment.class, R.layout.cpp_plot_function_settings_fragment, R.string.cpp_plot_function_settings),
|
||||
|
||||
about(CalculatorAboutFragment.class, R.layout.about_fragment, R.string.c_about),
|
||||
faq(CalculatorHelpFaqFragment.class, R.layout.help_faq_fragment, R.string.c_faq),
|
||||
|
@ -445,11 +445,7 @@ public abstract class AbstractCalculatorPlotFragment extends CalculatorFragment
|
||||
paint.setColor(plotLineDef.getLineColor());
|
||||
paint.setStyle(Paint.Style.STROKE);
|
||||
|
||||
if ( plotLineDef.getLineWidth() == PlotLineDef.DEFAULT_LINE_WIDTH ) {
|
||||
paint.setStrokeWidth(0);
|
||||
} else {
|
||||
paint.setStrokeWidth(plotLineDef.getLineWidth());
|
||||
}
|
||||
|
||||
final AndroidPlotLineStyle androidPlotLineStyle = AndroidPlotLineStyle.valueOf(plotLineDef.getLineStyle());
|
||||
if (androidPlotLineStyle != null) {
|
||||
|
@ -9,6 +9,7 @@ import android.view.View;
|
||||
import android.widget.Scroller;
|
||||
import android.widget.ZoomButtonsController;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.solovyev.common.math.Point2d;
|
||||
|
||||
import java.text.DecimalFormat;
|
||||
import java.util.ArrayList;
|
||||
@ -24,6 +25,7 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
private static final int NO_TOUCH = -1;
|
||||
|
||||
private static final float TICKS_COUNT = 15;
|
||||
public static final int TICK_SIZE_PXS = 3;
|
||||
@ -77,15 +79,15 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
private float y0;
|
||||
|
||||
// graph width in function units (NOT screen pixels)
|
||||
private float graphWidth = 20;
|
||||
private float gWidth = 20;
|
||||
|
||||
private float lastXMin;
|
||||
|
||||
private float lastYMin;
|
||||
private float lastYMax;
|
||||
|
||||
private float lastTouchX, lastTouchY;
|
||||
|
||||
private float lastTouchXPxs = NO_TOUCH;
|
||||
private float lastTouchYPxs = NO_TOUCH;
|
||||
|
||||
@NotNull
|
||||
private TouchHandler touchHandler;
|
||||
@ -131,8 +133,8 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
|
||||
@Override
|
||||
public void setXRange(float xMin, float xMax) {
|
||||
this.graphWidth = xMax - xMin;
|
||||
this.x0 = xMin + graphWidth / 2;
|
||||
this.gWidth = xMax - xMin;
|
||||
this.x0 = xMin + gWidth / 2;
|
||||
this.y0 = 0;
|
||||
}
|
||||
|
||||
@ -411,6 +413,9 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
}
|
||||
|
||||
|
||||
final float tickStep = getStep(gWidth);
|
||||
final int tickDigits = countTickDigits(tickStep);
|
||||
|
||||
{
|
||||
// GRID
|
||||
|
||||
@ -421,17 +426,14 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
textPaint.setTextSize(12);
|
||||
textPaint.setTextAlign(Paint.Align.CENTER);
|
||||
|
||||
final float step = getStep(graphWidth);
|
||||
final int tickDigits = countTickDigits(step);
|
||||
|
||||
// round xMin and init first tick
|
||||
float tick = ((int) (xMin / step)) * step;
|
||||
float tick = ((int) (xMin / tickStep)) * tickStep;
|
||||
|
||||
final float y2 = y0px + TICK_SIZE_PXS;
|
||||
|
||||
final float stepPxs = step / ratio;
|
||||
final float stepPxs = tickStep / ratio;
|
||||
|
||||
for (float xPxs = (tick - xMin) / ratio; xPxs <= widthPxs; xPxs += stepPxs, tick += step) {
|
||||
for (float xPxs = (tick - xMin) / ratio; xPxs <= widthPxs; xPxs += stepPxs, tick += tickStep) {
|
||||
// draw grid line
|
||||
canvas.drawLine(xPxs, 0, xPxs, heightPxs, paint);
|
||||
|
||||
@ -442,9 +444,9 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
}
|
||||
|
||||
final float x1 = x0px - TICK_SIZE_PXS;
|
||||
tick = ((int) (yMin / step)) * step;
|
||||
tick = ((int) (yMin / tickStep)) * tickStep;
|
||||
textPaint.setTextAlign(Paint.Align.RIGHT);
|
||||
for (float y = heightPxs - (tick - yMin) / ratio; y >= 0; y -= stepPxs, tick += step) {
|
||||
for (float y = heightPxs - (tick - yMin) / ratio; y >= 0; y -= stepPxs, tick += tickStep) {
|
||||
canvas.drawLine(0, y, widthPxs, y, paint);
|
||||
|
||||
final CharSequence tickLabel = formatTick(tick, tickDigits);
|
||||
@ -464,6 +466,26 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
canvas.drawLine(0, y0px, widthPxs, y0px, paint);
|
||||
}
|
||||
|
||||
{
|
||||
// TOUCH POSITION
|
||||
|
||||
if (lastTouchXPxs != NO_TOUCH && lastTouchYPxs != NO_TOUCH) {
|
||||
|
||||
paint.setColor(graphViewHelper.getFunctionViewDef().getGridColor());
|
||||
paint.setAlpha(100);
|
||||
|
||||
canvas.drawLine(lastTouchXPxs, 0, lastTouchXPxs, heightPxs, paint);
|
||||
canvas.drawLine(0, lastTouchYPxs, widthPxs, lastTouchYPxs, paint);
|
||||
|
||||
final Point2d lastTouch = toGraphCoordinates(lastTouchXPxs, lastTouchYPxs);
|
||||
final String touchLabel = "[" + formatTick(lastTouch.getX(), tickDigits + 1) + ", " + formatTick(lastTouch.getY(), tickDigits + 1) + "]";
|
||||
canvas.drawText(touchLabel, 0, touchLabel.length(), lastTouchXPxs - 40, lastTouchYPxs - 40, textPaint);
|
||||
|
||||
// restore alpha
|
||||
paint.setAlpha(255);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
matrix.reset();
|
||||
matrix.preTranslate(-this.x0, -this.y0);
|
||||
@ -543,14 +565,18 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
private Point2d toGraphCoordinates(float xPxs, float yPxs) {
|
||||
return new Point2d(xPxs * getRatio() + getXMin(), - (yPxs * getRatio() + getYMin()));
|
||||
}
|
||||
|
||||
// X
|
||||
|
||||
public float getXMin() {
|
||||
return x0 - graphWidth / 2;
|
||||
return x0 - gWidth / 2;
|
||||
}
|
||||
|
||||
private float getXMax(float minX) {
|
||||
return minX + graphWidth;
|
||||
return minX + gWidth;
|
||||
}
|
||||
|
||||
public float getXMax() {
|
||||
@ -580,20 +606,20 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
}
|
||||
|
||||
private float getGraphHeight() {
|
||||
return graphWidth * getAspectRatio();
|
||||
return gWidth * getAspectRatio();
|
||||
}
|
||||
|
||||
private float getRatio() {
|
||||
if (widthPxs != 0) {
|
||||
return graphWidth / widthPxs;
|
||||
return gWidth / widthPxs;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
private int getAspectRatio() {
|
||||
private float getAspectRatio() {
|
||||
if (widthPxs != 0) {
|
||||
return heightPxs / widthPxs;
|
||||
return ((float)heightPxs) / widthPxs;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
@ -621,12 +647,12 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
public void onZoom(boolean zoomIn) {
|
||||
if (zoomIn) {
|
||||
if (canZoomIn()) {
|
||||
graphWidth /= 2;
|
||||
gWidth /= 2;
|
||||
invalidateGraphs();
|
||||
}
|
||||
} else {
|
||||
if (canZoomOut()) {
|
||||
graphWidth *= 2;
|
||||
gWidth *= 2;
|
||||
invalidateGraphs();
|
||||
}
|
||||
}
|
||||
@ -656,17 +682,19 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
if (!scroller.isFinished()) {
|
||||
scroller.abortAnimation();
|
||||
}
|
||||
lastTouchX = x;
|
||||
lastTouchY = y;
|
||||
|
||||
lastTouchXPxs = x;
|
||||
lastTouchYPxs = y;
|
||||
}
|
||||
|
||||
public void onTouchMove(float x, float y) {
|
||||
float deltaX = x - lastTouchX;
|
||||
float deltaY = y - lastTouchY;
|
||||
float deltaX = x - lastTouchXPxs;
|
||||
float deltaY = y - lastTouchYPxs;
|
||||
|
||||
if (deltaX < -1 || deltaX > 1 || deltaY < -1 || deltaY > 1) {
|
||||
scroll(-deltaX, deltaY);
|
||||
lastTouchX = x;
|
||||
lastTouchY = y;
|
||||
lastTouchXPxs = x;
|
||||
lastTouchYPxs = y;
|
||||
invalidate();
|
||||
}
|
||||
}
|
||||
@ -674,6 +702,9 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
public void onTouchUp(float x, float y) {
|
||||
final float ratio = getRatio();
|
||||
|
||||
lastTouchXPxs = NO_TOUCH;
|
||||
lastTouchYPxs = NO_TOUCH;
|
||||
|
||||
float sx = -touchHandler.getXVelocity();
|
||||
float sy = touchHandler.getYVelocity();
|
||||
|
||||
@ -689,7 +720,7 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
}
|
||||
|
||||
public void onTouchZoomDown(float x1, float y1, float x2, float y2) {
|
||||
zoomTracker.start(graphWidth, x1, y1, x2, y2);
|
||||
zoomTracker.start(gWidth, x1, y1, x2, y2);
|
||||
}
|
||||
|
||||
public void onTouchZoomMove(float x1, float y1, float x2, float y2) {
|
||||
@ -698,7 +729,7 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
}
|
||||
float targetGwidth = zoomTracker.value;
|
||||
if (targetGwidth > .25f && targetGwidth < 200) {
|
||||
graphWidth = targetGwidth;
|
||||
gWidth = targetGwidth;
|
||||
}
|
||||
// scroll(-zoomTracker.moveX, zoomTracker.moveY);
|
||||
invalidateGraphs();
|
||||
@ -712,7 +743,7 @@ public class CalculatorGraph2dView extends View implements GraphView {
|
||||
}
|
||||
|
||||
private void scroll(float deltaX, float deltaY) {
|
||||
final float scale = graphWidth / widthPxs;
|
||||
final float scale = gWidth / widthPxs;
|
||||
float dx = deltaX * scale;
|
||||
float dy = deltaY * scale;
|
||||
final float adx = Math.abs(dx);
|
||||
|
@ -4,11 +4,14 @@ import android.app.Activity;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.os.Bundle;
|
||||
import android.os.Handler;
|
||||
import android.os.Message;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.AdapterView;
|
||||
import android.widget.Button;
|
||||
import android.widget.SeekBar;
|
||||
import android.widget.Spinner;
|
||||
import com.actionbarsherlock.app.SherlockFragmentActivity;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
@ -27,7 +30,6 @@ public class CalculatorPlotFunctionSettingsActivity extends SherlockFragmentActi
|
||||
final Intent intent = new Intent(context, CalculatorPlotFunctionSettingsActivity.class);
|
||||
intent.putExtra(INPUT_FUNCTION_ID, plotFunction.getXyFunction().getId());
|
||||
context.startActivity(intent);
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
@ -55,9 +57,42 @@ public class CalculatorPlotFunctionSettingsActivity extends SherlockFragmentActi
|
||||
|
||||
public static class CalculatorPlotFunctionSettingsFragment extends CalculatorFragment {
|
||||
|
||||
/*
|
||||
**********************************************************************
|
||||
*
|
||||
* STATIC
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
public static final int LINE_WIDTH_DELAY = 1000;
|
||||
public static final int MESSAGE_ID = 1;
|
||||
|
||||
@Nullable
|
||||
private PlotFunction plotFunction;
|
||||
|
||||
@NotNull
|
||||
private final CalculatorPlotter plotter = Locator.getInstance().getPlotter();
|
||||
|
||||
@NotNull
|
||||
private final Handler handler = new Handler() {
|
||||
|
||||
@Override
|
||||
public void handleMessage(Message msg) {
|
||||
if (plotFunction != null) {
|
||||
switch (msg.what) {
|
||||
case MESSAGE_ID:
|
||||
final PlotLineDef newPlotLineDef = PlotLineDef.changeLineWidth(plotFunction.getPlotLineDef(), msg.arg1);
|
||||
final PlotFunction newPlotFunction = PlotFunction.changePlotLineDef(plotFunction, newPlotLineDef);
|
||||
if(plotter.updateFunction(newPlotFunction)) {
|
||||
plotFunction = newPlotFunction;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
public CalculatorPlotFunctionSettingsFragment() {
|
||||
super(CalculatorFragmentType.plotter_function_settings);
|
||||
}
|
||||
@ -69,6 +104,9 @@ public class CalculatorPlotFunctionSettingsActivity extends SherlockFragmentActi
|
||||
final String functionId = getArguments().getString(INPUT_FUNCTION_ID);
|
||||
if (functionId != null) {
|
||||
plotFunction = Locator.getInstance().getPlotter().getFunctionById(functionId);
|
||||
if ( plotFunction != null ) {
|
||||
getActivity().setTitle(plotFunction.getXyFunction().getExpressionString());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -81,14 +119,16 @@ public class CalculatorPlotFunctionSettingsActivity extends SherlockFragmentActi
|
||||
public void onViewCreated(View root, Bundle savedInstanceState) {
|
||||
super.onViewCreated(root, savedInstanceState);
|
||||
|
||||
final CalculatorPlotter plotter = Locator.getInstance().getPlotter();
|
||||
|
||||
final Spinner plotLineColorSpinner = (Spinner)root.findViewById(R.id.cpp_plot_function_line_color_spinner);
|
||||
final Spinner plotLineColorTypeSpinner = (Spinner)root.findViewById(R.id.cpp_plot_function_line_color_type_spinner);
|
||||
final Spinner plotLineStyleSpinner = (Spinner)root.findViewById(R.id.cpp_plot_function_line_style_spinner);
|
||||
final SeekBar plotLineWidthSeekBar = (SeekBar)root.findViewById(R.id.cpp_plot_functions_line_width_seekbar);
|
||||
final Button okButton = (Button)root.findViewById(R.id.cpp_ok_button);
|
||||
|
||||
plotLineWidthSeekBar.setMax(10);
|
||||
|
||||
if (plotFunction != null) {
|
||||
plotLineWidthSeekBar.setProgress((int)plotFunction.getPlotLineDef().getLineWidth());
|
||||
|
||||
plotLineColorSpinner.setSelection(PlotLineColor.valueOf(plotFunction.getPlotLineDef().getLineColor()).ordinal());
|
||||
plotLineColorSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
|
||||
@ -150,6 +190,25 @@ public class CalculatorPlotFunctionSettingsActivity extends SherlockFragmentActi
|
||||
}
|
||||
});
|
||||
|
||||
plotLineWidthSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
|
||||
@Override
|
||||
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
|
||||
// remove old messages
|
||||
handler.removeMessages(MESSAGE_ID);
|
||||
|
||||
// send new message
|
||||
handler.sendMessageDelayed(Message.obtain(handler, MESSAGE_ID, progress, 0), LINE_WIDTH_DELAY);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onStartTrackingTouch(SeekBar seekBar) {
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onStopTrackingTouch(SeekBar seekBar) {
|
||||
}
|
||||
});
|
||||
|
||||
okButton.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
@ -161,6 +220,7 @@ public class CalculatorPlotFunctionSettingsActivity extends SherlockFragmentActi
|
||||
});
|
||||
|
||||
} else {
|
||||
plotLineWidthSeekBar.setEnabled(false);
|
||||
plotLineColorSpinner.setEnabled(false);
|
||||
plotLineColorTypeSpinner.setEnabled(false);
|
||||
plotLineStyleSpinner.setEnabled(false);
|
||||
|
@ -18,7 +18,7 @@ public class PlotLineDef {
|
||||
*/
|
||||
|
||||
@NotNull
|
||||
public static final Float DEFAULT_LINE_WIDTH = -1f;
|
||||
private static final Float DEFAULT_LINE_WIDTH = 0f;
|
||||
|
||||
private static final int WHITE = 0xFFFFFFFF;
|
||||
|
||||
@ -39,7 +39,7 @@ public class PlotLineDef {
|
||||
@NotNull
|
||||
private PlotLineStyle lineStyle = PlotLineStyle.solid;
|
||||
|
||||
private float lineWidth = -DEFAULT_LINE_WIDTH;
|
||||
private float lineWidth = DEFAULT_LINE_WIDTH;
|
||||
|
||||
private PlotLineDef() {
|
||||
}
|
||||
@ -88,6 +88,13 @@ public class PlotLineDef {
|
||||
return result;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static PlotLineDef changeLineWidth(@NotNull PlotLineDef plotLineDef, int newLineWidth) {
|
||||
final PlotLineDef result = plotLineDef.copy();
|
||||
result.lineWidth = newLineWidth;
|
||||
return result;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
public static PlotLineDef changeLineColorType(@NotNull PlotLineDef plotLineDef, @NotNull PlotLineColorType newPlotLineColorType) {
|
||||
final PlotLineDef result = plotLineDef.copy();
|
||||
|
Loading…
Reference in New Issue
Block a user