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Isis 3.0 Developer's Reference (API) |
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Objects providing general functionality. More...
Classes | |
| class | Isis::Area3D |
| Represents a 3D area (a 3D "cube") More... | |
| class | Isis::CollectorMap< K, T, ComparePolicy, RemovalPolicy, CopyPolicy > |
| Collector/container for arbitrary items. More... | |
| class | Isis::Column |
| Format ascii tables. More... | |
| class | Isis::CSVReader |
| Reads strings and parses them into tokens separated by a delimiter character. More... | |
| class | Isis::Displacement |
| Displacement is a signed length, usually in meters. More... | |
| class | Isis::Distance |
| Distance measurement, usually in meters. More... | |
| class | Isis::EndianSwapper |
| Byte swapper. More... | |
| class | Isis::ExportPdsTable |
| Export a PDS table from an Isis3 Table. More... | |
| class | Isis::GaussianStretch |
| Gaussian stretch class. More... | |
| class | Isis::GSL::GSLUtility |
| GSLUtility Provides top level interface to the GNU GSL. More... | |
| class | Isis::ID |
| Creates sequential IDs. More... | |
| class | Isis::ImportPdsTable |
| Import a PDS table file with a label description. More... | |
| class | Isis::Kernels |
| Determine SPICE kernels defined in an ISIS file. More... | |
| class | Isis::Latitude |
| This class is designed to encapsulate the concept of a Latitude. More... | |
| class | Isis::LineEquation |
| Utility class for creating and using cartesean line equations. More... | |
| class | Isis::Longitude |
| This class is designed to encapsulate the concept of a Longitude. More... | |
| class | Isis::Pixel |
| Manipulate pixel values. More... | |
| class | Isis::PolygonTools |
| Provides various tools to work with geos multipolygons. More... | |
| class | Isis::SparseBlockColumnMatrix |
| SparseBlockColumnMatrix. More... | |
| class | Isis::SparseBlockRowMatrix |
| SparseBlockRowMatrix. More... | |
| class | Isis::SparseBlockMatrix |
| SparseBlockMatrix. More... | |
| class | Isis::Stretch |
| Pixel value mapper. More... | |
| class | Isis::TextFile |
| Provides access to sequential ASCII stream I/O. More... | |
| class | Isis::DbAccess |
| DbAccess manages programatic access to a database through profiles. More... | |
| class | Isis::DbProfile |
| A DbProfile is a container for access parameters to a database. More... | |
| class | Isis::QHistogram |
| Plot Histograms. More... | |
Enumerations | |
| enum | Isis::ByteOrder { Isis::NoByteOrder = 0, Isis::Lsb, Isis::Msb } |
| Tests the current architecture for byte order. More... | |
Functions | |
| const double | Isis::E (2.7182818284590452354) |
| Sets some basic constants for use in ISIS programming. | |
| std::map< QString, void * > | GuiHelpers () |
| Base include file for all Isis applications. | |
Variables | |
| const DBL_UNION | Isis::IVALID_MIN8 = { DBL_INIT(0xFFEFFFFF, 0xFFFFFFFA) } |
| Manipulate special pixel values. | |
Objects providing general functionality.
| enum Isis::ByteOrder |
| const double Isis::E | ( | 2. | 7182818284590452354 | ) |
Sets some basic constants for use in ISIS programming.
Sets constants used in ISIS applications and objects such as PI and E.
Referenced by Isis::PrincipalComponentAnalysis::ComputeTransform(), Isis::Matrix::Eigenvalues(), Isis::Matrix::Eigenvectors(), Isis::GridGraphicsItem::GridGraphicsItem(), Isis::NoOperator::Interest(), Isis::EquatorialCylindricalShape::intersectSurface(), Isis::RobustFloatCompare< K >::operator()(), Isis::Orthographic::Orthographic(), Isis::CubeCalculator::prepareCalculations(), Isis::LunarAzimuthalEqualArea::SetCoordinate(), Isis::MocWideAngleDistortionMap::SetFocalPlane(), Isis::MarciDistortionMap::SetFocalPlane(), Isis::TaylorCameraDistortionMap::SetFocalPlane(), Isis::CameraDistortionMap::SetFocalPlane(), Isis::LoHighDistortionMap::SetFocalPlane(), Isis::LunarAzimuthalEqualArea::SetGround(), Isis::MocWideAngleDistortionMap::SetUndistortedFocalPlane(), Isis::MarciDistortionMap::SetUndistortedFocalPlane(), Isis::CameraDistortionMap::SetUndistortedFocalPlane(), Isis::LoHighDistortionMap::SetUndistortedFocalPlane(), and Isis::LoMediumDistortionMap::SetUndistortedFocalPlane().
| std::map< QString, void * > GuiHelpers | ( | ) |
Base include file for all Isis applications.
This is not technically a class. Instead it is the main include file the must be placed at the beginning of every executable program. For example:
The include file handles starting the Isis GUI, error messages, and a host of other Isis related duties that should be performed in all Isis programs. It actually contains the standard C++ declaration of main (i.e., int main (int argc, char *argv[])) and invokes the function IsisMain which must be supplied by the programmer. Therefore, your program should always start as follows:
The Isis.h file includes code that catches all thrown exceptions. It first trys to catch and report Isis specific errors. That is, those thrown within IsisMain or by Isis objects created in IsisMain. It will then catch C++ system type errors and respond accordingly. This eliminates the need for the application programmer to trap errors. They may however, throw errors as necessary to indicate error conditions within their application.
Referenced by main().
| const DBL_UNION Isis::IVALID_MIN8 = { DBL_INIT(0xFFEFFFFF, 0xFFFFFFFA) } |
Manipulate special pixel values.
This is not technically a class but instead a set of constants and functions which operate on Isis special pixels. There are several types of special pixels defined under the namespace Isis which include: Isis::Null Pixel has no data available Isis::Lis Pixel was saturated on the instrument Isis::His Pixel was saturated on the instrument Isis::Lrs Pixel was saturated during a computation Isis::Hrs Pixel was saturated during a computation As indicated, saturated pixels are either generated by the instrument or generated by a computation. For example, on the instrument with a 8-bit Analog-to-Digital converter, a gain setting could cause the conversion of many pixels to exceed 255. Because their are only 8-bits the value 255 is likely a High Instrument Saturation (His) value. Likewise, 0 would be a Low Instrument Saturation (Lis) value. The Lrs and Hrs values indicate Low or High Representation Saturation respectively. When an application program operates on non-special pixels using standard arithmetic operators (and other functions) it is possible that the operation could generate an Lrs or Hrs. Application programmer should take care when processing pixels to ensure that special pixels are not used in computations. These tests can be performed with various functions provided in this include file.