--- /dev/null
+
+/**
+ @file
+ \brief Help for the channel
+*/
+
+/**
+ \page art_channel Channel
+
+ The <b>channel</b> is an artificial object.
+
+ In the HYDROGUI module channel is created using the extrusion operation of profile along the provided path (guide line).
+
+ The channel can be created via:<ol>
+
+<li>The main menu <b> HYDRO => Create channel</b>;
+<li>Context menu of Artificial objects in Object browser - <b>Create channel</b>;
+<li><b>Create channel</b> toolbar button
+ </ol>
+
+\image html channel_icon.png
+
+ Arguments of the input panel:
+
+ \image html channel_empty.png " Channel input panel"
+
+
+<b>Name</b> - field to define the channel name;<br>
+<b>Guide line</b> - combo - box to select the polyline 3D defining the channel guide line;<br>
+<b>Profile</b> - combo - box to select the profile object describing channel cross-section.
+<b>Apply</b> - button to generate digue;<br>
+<b>Apply and Close</b> - button to generate digue and close input panel;<br>
+<b>Close</b> - button to close input panel.
+
+
+ The channel is presented as the face and 3D object.
+ \image html channel_presentation.png "channel presentation"
+
+*/
--- /dev/null
+
+/**
+ @file
+ \brief Help for the immersible zone
+*/
+
+/**
+ \page cutimages Cut images
+
+The user can start <b>Cut images</b> operation via following ways:<ol>
+<li>The main menu <b>HYDRO - Cut images</b>;
+<li>Context menu of any image in Object browser - <b>Cut images</b>;
+<li><b>Cut images</b> toolbar button
+</ol>
+Input panel looks like:
+
+ \image html cut_images_input_panel.png "Cut images input panel(TO BE UPDATED)"
+
+<b>Name</b> - field for defining the name of image after cut.
+
+It's necessary to select 2 pictures to be cut with help of <b>Image 1</b> and <b>Image 2</b> fields.<br>
+<br>Also, it's possible to change background color of cut image. For this <b>Color</b> radio button should be pushed and <b>Select color</b> dialog box should be called<br> by double clicking on the area near <b>Color</b> radio button.
+
+ \image html select_color.png "Select color dialog box"
+
+
+
+*/
--- /dev/null
+
+/**
+ @file
+ \brief Help for the digue
+*/
+
+/**
+ \page art_digue digue
+
+ The <b> digue</b> is an artificial object.
+
+ In the HYDROGUI module digue is created using the extrusion operation of profile along the provided path (guide line).
+
+
+ The digue can be created via:<ol>
+
+<li>The main menu <b> HYDRO => Create digue</b>;
+<li>Context menu of Artificial objects in Object browser - <b>Create digue</b>;
+<li><b>Create digue</b> toolbar button
+ </ol>
+
+\image html digue_icon.png
+
+ Arguments of the input panel:
+
+ \image html digue_empty.png " Digue input panel"
+
+
+<b>Name</b> - field to define the digue name;<br>
+<b>Guide line</b> - combo - box to select the polyline 3D defining the digue guide line;<br>
+<b>Profile</b> - combo - box to select the profile object describing digue cross-section;<br>
+<b>Apply</b> - button to generate digue;<br>
+<b>Apply and Close</b> - button to generate digue and close input panel;<br>
+<b>Close</b> - button to close input panel.
+
+ The digue is presented as the face and 3D object.
+ \image html digue_presentation.png " Digue presentation"
+
+*/
--- /dev/null
+
+/**
+ @file
+ \brief Help for the immersible zone
+*/
+
+/**
+ \page fuseimages Fuse images
+
+The user can start <b>Fuse images</b> operation via following ways:<ol>
+<li>The main menu <b>HYDRO - Fuse images</b>;
+<li>Context menu of any image in Object browser - <b>Fuse images</b>;
+<li><b>Fuse images</b> toolbar button.
+</ol>
+Input panel looks like:
+
+ \image html fuse_images_input_panel.png "Fuse images input panel"
+
+<b>Name</b> - field for defining the name of image after fusing.
+
+It's necessary to select 2 pictures to be fused with help of <b>Image 1</b> and <b>Image 2</b> fields.<br>
+<br>Also, it's possible to change background color of fused image. For this <b>Color</b> radio button should be pushed and <b>Select color</b> dialog box should be called<br> by double clicking on the area near <b>Color</b> radio button.
+
+ \image html select_color.png "Select color dialog box"
+
+
+
+*/
--- /dev/null
+
+/**
+ @file
+ \brief Help for the immersible zone
+*/
+
+/**
+ \page impimage Import image
+
+ <b>Import image</b> input panel can be opened via following ways:<ol>
+ <li> The main menu <b>HYDRO => Import image</b>;
+ <li> Context menu of <b>IMAGES</b> in Object browser => <b>Import image</b>;
+ <li> <b>CTRL + I</b> buttons combination;
+ <li> <b>Import image</b> toolar button.
+ </ol>
+
+ Input panel looks like:
+
+ \image html impot_image_dialog.png "Import image input panel"
+
+ <b>File name</b> - field for defining file to import. Supported formats are .bmp, .jpg, .jpeg, .png, .tif.
+
+ <b>Name</b> - field for defining the name of image after import. By default - the name of the file.
+
+ Another fields become enabled:
+
+ \image html import_image_enabled.png "Enabled Import image input panel"
+
+ Coordinates of 2 mandatory points have to be defined for positioning the image (points A and B). Additionally, it's possible to activate point C for more exact positioning.<br>
+ Coordinates of points can be defined via following ways:<ol>
+
+ <li> <b>Manually input Geographic coordinates</b>
+ <br>It's necessary to to input latitude and longitude of points.
+ \image html geographic_coordinates.png "Geographic coordinates"
+
+ <li> <b>Manually input Plane coordinates(Lambert93)</b>
+ <br>It's necessary to input lambert coordinates of points.
+ \image html lambert_coordinates.png "Lambert coordinates"
+
+ <li> <b>Get Plane coordinates (Lambert93) from file</b>
+ <br>It's necessary to load file with lambert coordinates.
+
+ <li> <b>Choose points on reference image</b>
+ <br>It's necessary to choose reference image from combo box
+ \image html reference_image.png "Combo-box for defining reference image"
+</ol>
+*/
The HYDROGUI module supports the following objects:
- \ref imzone "Immersible zone"
+ - \ref art_digue "Digue"
+ - \ref art_channel "Channel"
+
+ The HYDROGUI module supports the following operations:
+ - \ref impimage "Import image"
+ - \ref fuseimages "Fuse images"
+ - \ref cutimages "Cut images"
+ - \ref splitimage "Split image"
+
*/
--- /dev/null
+
+/**
+ @file
+ \brief Help for the immersible zone
+*/
+
+/**
+ \page splitimage Split image
+
+The user can start <b>Split image</b> operation via following ways:<ol>
+<li>The main menu <b>HYDRO - Split image</b>;
+<li>Context menu of any image in Object browser - <b>Split image</b>;
+<li><b>Split image</b> toolbar button
+ </ol>
+Input panel looks like:
+
+ \image html split_image_input_panel.png "Split image input panel"
+
+<b>Name</b> - field for defining the name of image after cut;<br>
+<b>Modify selected image</b> - if this checkbox is OFF, new object will be created, as result. If checkbox is ON, initial image will be modified.
+
+<br>It's necessary to select:<ul>
+ <li> Reference image to be split with help of <b>Image</b> fields;
+ <li> Polyline to be the tool for split with help of <b>Polyline</b> field. Only <b>closed polylines</b> can be selected in this field.<br></ul>
+
+Also, it's possible to change background color of split image. For this <b>Color</b> radio button should be pushed and <b>Select color</b> dialog box should be called<br> by double clicking on the area near <b>Color</b> radio button.
+
+ \image html select_color.png "Select color dialog box"
+
+
+
+*/
